Thanks for your query.
Joint pains in young can be due to autoimmune diseases like rheumatoid arthritis
, gout, inflammatory diseases like SLE, bursitis, fibromyalgia
To pinpoint the diagnosis, complete physical examination and investigations like complete blood counts, ESR, RA factor, CRP, serum uric acid, serum creatinine
, X-ray and MRI joints from a rheumatologist
I do hope that you have found something helpful and I will be glad to answer any further query.