"came off citalopram which helped quite a lot for years but started to become ineffective and went onto 15mg mirtazipine. after feeling little to no effect except moodiness, and being 2 weeks late for my period i was upped to 30mg. now i feel 10   times worse than i&#039;ve ever felt. my anxiety is through the roof and i can barely raise a smile. i&#039;ve never felt this close to suicidal and really need advise. has anyone else had a bad reaction to them?"