Please help/advice

Okay I've already had my period this month it ended on the 16th. But for the past couple days I've been having pain in my left alternating to my right(more my left) abdomen area right next to my vagina. And my thigh is hurting when I stand, I have major headaches, and right at the top of my vagina keeps getting sharp pains.My tubes are tied. I've never experienced this before. Any advice what it could be