What Causes Joint Pains All Over Body?

I'm 22 yo male. 5' 9" 180 pound. I've put on 40 pounds in the last 4 years.



I have a chronic pain all over my body, specially in my skin and also in my joints. the pain is more bothering in regions with more innervation. I had a blood test done and here is the result:

All Rheumatic factors, CRP, HLA-27 and ... were negative or undetectable.



FBS:90/ Urea:42/ Creatinine:1.23/ Uric acid:9.9****/ TC:224***/ LDL:159/ HDL:43/ LDL:HDL: 2.7/

everything else within the normal range exept: HBsAb:78(over 11 is positive), while HBsAg:negative.



What can be the cause of the pain and what is the likely cause of my high Blood Uric Acid levels?



Thanks a lot!!