Confused and don't know what to do...

Miranda

So ever since May of this year, my period has become irregular. My husband and I have been TTC since March. My cycle has been regular all the way up until May. I have gone to see my doctor multiple times and I feel like they have just brushed it off each time. I have had 2 early miscarriage since July. Just recently I had the second one. I haven't had a visit from AF since Sept 8th. I did go see a doctor last month, and she told me it was a miscarriage and that I just need to wait until it passes. Well it has now been 2 months, and idk what is going on. I was curious if anyone else has been in a situation like this and how long has it taken before you did have a cycle again. This is just frustrating and I have no idea what is going on. Thank you.