It started after giving birth to by DD. I had an epidural. I couldn't lift my right leg off the bed. I struggle to get up if I sat on the carpet. Some mornings when I come down the stairs my leg just give in under me. I'm so scared this will happen whilst carrying my dd. I told the doctor at my 6week check up. I've been to see him twice about it but he just gives me Anti inflammatory pills each time. What should I do?