HATE my period

I've been struggling so bad with my period lately. I scheduled an emergency drs appointment cause I was bleeding through a super tampon every hour and ruining all my clothes. They barely did anything except tell me I should go on birth control. im so sick and tired of going to the OBGYNS and never getting the proper help I need. I have PCOS and anytime I "ovulate" I feel like my ovaries are being crushed.

Someone give me some advice on what to do, idk if I'm just overreacting but I just am so sick of it being so awful every month, and scared of taking birth control after a previous bad experience. :(