Any Suggestions

Hello guys, I need suggestions or advice on what to do. During January I took two morning after pills (i had been abstinent up to then/no birth control). Ever since I took those pills I started to notice I was developing anxiety, depression. Ever since january I have not had a period and had to be put on medication for anxiety and depression. Every month I have all the signs I might get a period but nothing and my emotions are over the place. I think I might be having a hormonal imbalance since I never suffered from any of these until after the pills. I have been to my doctor but he blames it on stress and all my gyno did was give me medication to start my period that did not help. I don't know where to look for help. Any suggestions on how or where to go to check my hormones? Thank u.