After birth control

Alicia

I got the depo in dec of ‘19 didn’t get the second shot after the 12 weeks instead switched to the pill in feb and used it the entire month of feb and half of March. After my “period” returned it has been all off wack. I’m still bleeding since starting my cycle in July which is 21 days straight! The previous months I would have spotting a few days after it ended but now it won’t stop!! Any advise or similar experiences??