Plz help

I’m currently 9dpo and I’m having pinching in my left ovary and after about 15 minutes it moves to my right for a few.... I have sore aching boobs that are now full of blue veins and 3 days ago broke out in a rash across my breasts.... I don’t wanna get my hopes up af is 5-6 days away depending which app I use could this be is? I tested yesterday and it was negative