need to vent so bad!!!

So me and my husband have been trying for baby number one and nothing has happened  We've been trying for 4 years exactly this month. And we've been through fertility, doctors appointments after appointments, being poked and prodded, medications, shots, fertility specialist.!!! Well I was talking to my mom tonight and it brought up such a bad memory. (Does anyone ever get like that, where someone brings something up after a year or so and you get upset / kinda in a depressed mood?) 
Well 2015 on Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> I go to the hospital for a miscarriage and nobody knows at all besides my husband and my mom!!! I guess i was to in denial about it and I've been in denial about getting pregnant. But I haven't thought about that Christmas in over 6 months... (not saying my mom is bad for bringing it up, but it was a relief and good to talk about it after hiding it from everyone!!! The week before that I got positive tests then a miscarriage happened!! I was devastated! 
Well now.. I've been working hard. I've always had irregular periods and an insulin resistance problem as well as a thyroid problem, even the worst of it all A WEIGHT PROBLEM.. well I am now down 40lbs, I'm getting my period every month in between 31-33 day cycles, I'm on metformin.. and it all seems to be working (by getting my periods under control!!
I'm just sad I guess!!! 
Sorry for this long post I just had to vent for a bit.