When my oldest was almost six months old, I bled for two and a half months (Oct 2017-dec2017) and it was extremely heavy. They could only come up with an imbalance and put me back on birth control which did help. However, I got pregnant 6 months (June 2018) after the bleeding stopped. And miscarried in Aug of 2018. I got pregnant with my youngest end of oct 2018 and had him Aug 2019. He's now almost 9 months old and the imbalance and heavy bleeding has returned. I was already on birth control so the pill I was on, wasn't helping at all.

Has anyone else had similar issues? Was it really a hormone imbalance or was it something else? I'm only 22 so my age shouldn't be involved much.