Hello Doc....im 25 Yr Old Female. For Over 1 Yr

Hello doc....im 25 yr old female. For over 1 yr i hv been experiencing joint and body aches on and off. I couldnt even hv a sound sleep due to the pain. I hv difficulty climbing stairs and even slight work causes fatigue and aches. I tried many doctors and everything from analgesics to massage but none would help. No doctor could tell the actual cause for it. Some blame calcium deficiency and some to lack of activity. I even lately developed sciatica which has worsened my condition. I am totally confused about wat to do. Im even scared for all this to happen at this young age. Please help.

Apphia.