irregular periods after miscarriage

ive been having a very irregular cycle simce june of this year.

i was 6 weeks pregnant when i found put and 2 days later had a miscarriage.

ever since then i have has spotting/periods every 2 weeks. doctors havent been concerned. they put me on yaz for 2 months. unfortunatly i already suffer from depression ans the bc made it worse. so agaimst their recommendations i stopped taking them.

they refuse to check further into my conatant bleeding ans pain.

has anyone else been through this...

does it naturally get better....?