Are my depo problems normal??

Gillian

I’ve been on depo for about a year now and for about two weeks before it was time to get my shot I would bleed everyday and then after I got my shot it would stop, however I got my shot this past summer and started bleeding every single day for months at a time and I went to see an obgyn and she said it was normal and gave me another shot thinking it would stop the bleeding but I’ve still been bleeding everyday so I decided to go off of it yet I’m still bleeding except it’s heavier this time, someone help