Have several things I'm trying treat

I am a 27 year old female. Had stage 4 Sinonasal undifferentiated carcinoma that spread to right eye and frontal lobe. I had chemo and radiation everyday, I forget what kind of radiation but they made a mesh mask for my face and locked it on a table where I was lying. Since then I have had quite a few struggles.

First I had to have cataract surgery on both eyes in 2010. Seven months ago I had yag laser surgery because of a film over the lens implant. Since then I have had constant (1) floaters that move every time I move my eyes. It's hard to focus when driving and hard to read because they happen so often and my eyes blur out for a couple seconds sometimes, I went back to the doctor several months ago and he was going to do the laser again but said they moved and didn't want to chase them because of the risk. He mentioned a surgery but I can't afford it. They haven't gotten any better. My eyes are also extremely (2) dry from the radiation.

I have slowly lost my teeth and currently have a top denture and bottom partial but they might take the rest but the (3)pain is still there. I get pain in the jaw bone, earaches, have tmj, and pain that shoots in my face. Nothing has helped so far. I also have (4)dry mouth

I sound like a mess, but one more thing. I suffered from depression and PTSD before the tumor and since then was diagnosed with borderline personality disorder and it has caused a lot of problems. It's worse when I'm depressed and also extremely anxious which is probably a cycle that has taken place so was looking for something for depression/anxiety and mood swings.

Sorry it's so much, I don't expect anyone to answer all of them