Ouch!

Bambino • Christian🙏firefighter's wife 💖 momma of boys 😍
My pelvic area is pretty sore even to touch it hurts and my lower back hurts. I've never had a uti or anything like that so idk if maybe that's what it is? Possibly a cyst? My period is also 4 weeks late and went to the doc but blood test was negative. The pain just started today. Any ideas? Google Didn't tell me much.