Help me

I feel like I’m dying. My muscles around and in my vagina feel like they are tightening unconsciously. I’ve had my period for 3 years now and my cramps are not normally bad. But this is NOT a period cramp! No where even close!!! It hurts to walk, stand, and breathe. The feeling is similar to the feeling you get in your foot when you get a foot cramp. Like you can feel the muscles contracting and it hurts really badly. My period cramps are normally just a constant pain but with this, one second it’s not bad and then the next second I’m falling to the floor in pain. I can feel my muscles in my lower stomach and vagina contracting. When I tried to pee, it felt like I was pushing out my entire uterus. I’m a Virgin and I’ve never had sex. Literally 10 minutes ago I was fine and I felt nothing and then when I went to the bathroom, the pain hit me. I’m not on my period and I had my period like a week ago. I need help!! I can’t go to the doctors office because of corona virus, either.