Ugh! Tmi period talk

Chezli
So I'm sitting here on the toilet cramping and nauseated. My trash can is in front of me and I'm miserable. I've been a possessed woman for two days now and my head is on and off of head aches. I'm bloated but I can't seem to go to the bathroom to get rid of the feeling. Now I'm 28 years old and have been dealing with periods since 7th grade. Diagnosed with pcos at 16 and been on birth control pretty much ever since. I have never had a period make me feel this way all at once. I've been off my birth control since December and according to my doc I haven't been ovulating. So I switched meds. This period is also heavier too. Is it a good thing that I'm feeling this way from a fertile view? Does this mean my body is getting normal? I feel awful 😭 please tell me that this is worth it.