Hello i am new here. I am a 26 year old paralegal who has had lower back pain since October 2014. In September 2015 i started getting pins and needles in my left leg as well as burning sensation. I've had multiple tests, X rays as well as MRI's but they all came back normal. However I am still in pain and a a result I end up in a&E every month or I get admitted to hospital. My fever ranges from 37.3 to 37.5 everyday and it never goes away. My pain usually gets worse around when my period is due but I have no endometriosis since I my laparoscopy in June 2015 came back normal. I keep going to different specialist but they keep telling me that they cannot explain why I am in pain. I feel very frustrated and annoyed since my pain is there all the time and I cant seem to function normally. Can anybody give me some advice as to what I should be doing and what other specialists should i see?