Badboy. Your situation is horrible. Now I do not wonder at all the raw paleo does not work for you. It is not the food.
If you cant move out of the city right now, do what else you can do.
I would suggest;
Eat the frozen seafood. You need iodine and DHA.. and all the other minerals too. Eat the cooked mussels. I do to at time, no problems. Sure raw oysters are way better but cooked mussels are still very good for you. Even canned sardines in olive oil or canned mackerel would be better as nothing. Just ditch the oil. But frozen seafood sure is better as canned i would say. That you can eat raw too. I have had thawed raw fish many many times and it is ok. Fresh is better but we have to do what we can. Farmed salmon is better as meat is for you now, I am sure. You need fatty fish.
Can you get reverse osmosis water cheaper? Tap water with fluoride and chlorine is too bad. You need to find something better.
I somehow get the feeling you will have to choose poor health and your life style (university) or then change everything... leave the city and get healthy. You do not even imagine how bad the EMF situation has gotten in the cities... and if your redox is not strong (your health is weaker) you might really get to suffer no mater what you eat.
You need to get some real light in your eyes in the morning. Can you open the window and stare into the sky as the sun rises? One minute? You need to come out in fresh air. It is horrible to stay inside 24/7. You need to go out in a park nearby or if there is a forest, better.
Do you sleep alone in your room so you at least can shut off all electronics in the night? You really need to do that.
Badboy.. I worry about you. Your situation is real bad. Shitty water. OMG. Good water is so important. Especially with nnEMF as they are drying your cells out. You cannot rehydrate with dead, poisonous water! Bad environment. Really bad., Canada is one of the worst countries with the nnEMF craze.
You need the cold more than anything. It will protect somehow from the damage of the nnEMF. Keep windows open in your room, keep it as chilly as you can tolerate. Take cold showers... at least in the end after the warm one. You will adapt slowly.
Shut off artificial lights in your room at night. Use candles or red lamps. Use blue blockesr to filter out blue light if you are on the computer. Use f.lux. on the ´screen on darkest setting, always. Go early to bed.
There is a lot you can do as you see, but IDK how much it will help in that bad an environment. I am sure it will help some. I still would move.
Summary;
Keep it cold. You need cold.
You need it dark too. And to go early to bed. This is a very important point.
Eat ketogenic, lots of fat, lots of seafood, even cooked if no other available. If you can tolerate ketogenic diet it is best but you need to drink a lot of water too... and good water. Some people cant do ketogenic if their mitocondria are shot, that is. So if it does not work at all add some carbs. Until you are better. But in a high nnEMF environment ketogenic diet is the best choice.
Go outside whenever you can, and look up in the sky,m with no glasses on. 1 minute each morning too.
Your body is totally in chaos it cannot read the signals from the environment anymore.. that is when we get sick. So you need to help it. The things above will help...
If it does not help enough then you need to find a better place to live. There always is a way. Sometimes bad things can lead us into something real good - do not be scared. I have experienced this many times
Do not look at you class mates... who are looking healthy..... we are all so different. Some people will break down in situations where others not. We need to know ourselves and our needs. I know, I could never live in a city. I have arranged my life so I am close to nature, away from much nnEMF... because to me it is huge for health. Maybe you will have to think all new, and chose a different path. It is not easy but possible. What do we have if our health is crashed?