Looking for advice

Hi ladies, I don’t usually post but I don’t really have anyone to confide in so here it goes. My fiancé and I have been trying to conceive for over a year now (and I know that’s not to long, but how do you cope when you don’t get positive when you test. Lately i have been so upset and I don’t know how to not get as upset as I do. I also was diagnosed this year with PCOS and I know that causes fertility issues. I am also looking for any advice on how women manage their PCOS. I currently take metformin and I’m exercising and trying to eat healthy but nothing seems to work really. Sorry to trouble you all but and advice is greatly appreciated and would really mean a lot to me. Hope everyone is staying healthy and well in this crazy time.