It is exactly like a red hot knife being plunged into my upper inner thigh. And yet, once it stops, there is no pain in the leg or muscle
or anything. Also it feels not like a muscle pain, but only skin deep, despite the extremeness of the pain. Someone suggested to me that a pinched nerve can cause this- the nerve being pinched by tight clothing. So, I have, today, worn the loosest pants that I own and so far so good. I hope your thigh pain has ceased. and I hope this will end my thigh pain.