I've been having groin/inner thigh pain in my left leg for the past month and half and yesterday my…

I've been having groin/inner thigh pain in my left leg for the past month and half and yesterday my cat got outside and I was chasing it down my street and when I went to grab him I think I pulled or did something to make it worse. I'm in pain and it hurts so bad I just want to cry. Does anyone know of anything besides Tylenol that'll help relieve some of the pain?