hi, I went for a long cycle ride today, am in training for a 50 mile bike ride, and ever since I got back I ve been having pain, like a varicose vein in my vulva has come back from when I was pregnant sort of pain, except this time I have shooting pain down my left leg with it which is causing my leg to give way in a spasm sort of way! Help! what s going on! Will it all go away quickly? Should I be overly worried? Would really appreciate some thoughts, thank you.