hi doc. 2 months ago i once noted upon movement of my left leg while sitting down a sudden shooting pain on my inner thigh. i was so in pain that i have to hold my left thigh just to position in back because i might have wrongly turned it. since then i have slight pain in my left thigh when walking. my mother noticed i was walking awkwardly. i searched the internet and it was a positive trendelenburg sign. but when i take pain relievers like mefenamic the pain subsides and somehow i managed to walk a bit straight when theres no pain. i also noticed i cannot do a straight leg raise on my left leg while lying in supine position. when i try to raise my left leg i can see the muscles of my thigh twitching all over like they are not in synchrony.