What could it be

Ok so I’m going to the dr soon but I want others opinions first. I get nauseous and dizzy especially in the shower (not pregnant) I have heart palpitations often and I always feel like I can’t breathe. I have bad anxiety also. And my vision is very very bad. I squint during the day and I can’t see anything unless it’s at least 2 feet in front of me. Do you think me being dizzy could be a result of bad eye sight? Please any opinions will help. Regardless I’ll be getting glasses soon too! Just want to know what others think

Vote below to see results!