Mini pill bleeding

Ashley

I’m 8 months PP and have been on the mini pill for a while. I got my period back about two months ago and the first period seemed normal but this cycle my period has lasted 22 days and is still going. Some days are heavy and others are light. There were a few days of no bleeding in the middle but then it ramped back up again. Is this normal? I go to the obgyn on Wednesday and will definitely ask. But any ideas ladies ?