Feeling so down and fed up with ttc, been trying for nearly 2 years and I'm only 20, have been on metformin for 2 months 1800mg daily.. I know this isn't long but doesn't seem to be helping, my periods are a mess and sometimes I'll have 10-14 day cycles, others 26-32 days. Just feel like I'm getting no where, and feel like just giving up now but i want a family so desperately! I've tried everything from rasberry leaf tea, seven seas, pregnacare, timex. Nothing's working and I get so down every month when I come on my af I'm crying for days. I've had day 21 blood tests for 3 months, am not ovulating still, I am waiting on a letter to see my gyno but it can take up to 6 weeks for just a referral and have already waited 6 weeks just for a letter to say I am able to send it back to them so they can give me an appointment, feel like no one cares and everything takes so long, I have been begging the doctors since last June to help me. Does anyone have any advice of what I could do or possibly try?