Hi. I am 20 years old and very depressed and stressed out. For the lonest time I have had problems but now I'm just getting tired of them. I am taking metformin because I have PCOS. At night I feel nauses and dizzy to the point of wanting to throw up. Randomly my heart will race like it is going to explode but the majority of the time it is slower than normal. I always feel lazy and tired now. My eyes strain too much because I have stigmatisms and don't where my glasses. My stomach feels off, bloated and achy. I stil haven't been able to get pregnant and it's only stressing me out more. If anyone can give me any advice I would appreciate it. I also have blepharmiosis.