Endometriosis

I’m 17 and I honestly think I might have endometriosis. I’m in SO much pain during my period lately. My entire pelvis and lower back hurts very bad, I’ve been getting pains in my uterus area randomly a lot but especially when I pee. I’m exhausted all the time and I get dizzy/ nauseous often. I’ve been diagnosed with anemia before but it resolved although with the constant dizziness I think it’s back, especially since my periods are very heavy. I’m thinking about going to urgent care tomorrow. Opinions?