TMI!!!!! after taking provera

I finished taking provera about 8 days about and 3 days after I ended it I started. It was super light and has been since. I can put a tampon in and take it out that night and maybe half of it has blood. Has anybody else experienced this? In January my period was very heavy and horrible but I'm wondering if that's not because I didn't have a period since September. Just need some input thank you