Hi - I have had severe groin, adductor, front thigh & sacrum pain for 2 weeks that almost has me in tears. It is on my left leg only & suddenly severe when sitting from lying down or standing from sitting. Tyring to get out of bed is agony as is when I stand. It feels like my nerves under my pubis & along top of my thigh are trapped. If I try to move the leg in certain direction it feels like severe cramping & pain that stops me in my tracks & I cry in pain. Please help. Im female, 52 & slim. It came on after starting spin cycling classes at the gym & doing squats. Many thanks