Sudden Pain and Heavy Bleeding: Seeking Medical Advice

If you're not getting a response, find the Practise Manager/Patient Liason and complain. This could be major, they can't just ignore you.

Those sound like pretty bad symptoms. I'm so sorry! It could just be a heavy period but if you've never experienced this before it might be worth it to get it checked out. It's also possible if you haven't had period in a long time, that could also do that. I went almost an entire year (353 days to be exact). I've also had like 216 days etc. And mine was like yours, but from my personal experience, it seems like a ruptured cyst or a complication with endo even if you haven't been diagnosed. My aunt's endo was so bad it was causing extreme stomach pain (which she was dismissed as a stomach bug) bc the endo tissues built up so much in her body that they were pushing her organs where they were not supposed to be. She had to go in for emergency surgery or she could've died. I'm def not saying that is what is happening to you- more of a cautionary tale of what can happen if you dismiss some pretty severe symptoms. Also, if you are sexually active, it very well could be a miscarriage (birth control or no birth control) (could be an incomplete miscarriage or an ectopic pregnancy) bc those are also symptoms of that, especially the severe bleeding and clotting. I really hope you can. Find some relief soon or that you can get some help. Good luck!