What Causes Chronic Pain In The Knees And Swollen Lymph Nodes?

Hi, I was contracted with TB of lymph nodes in 1.5 years back and started my medicines then and there( r cinex 600 mg, combutol 800mg, pyzina 1000mg benadon, isozid)I started getting better but developed with chronic knees pain, so my medicine was reduced to only r cinex and combutol. Later on the swelling in lymph nodes again developed after getting subsided before. Then again after proper tests in AIIMS, I was given the same medicines. And then streptomycin injections for a month. Now I am taking combutol 800mg 2 tabs a day Pyzina 1000mg 2 tabs a day Rcinex 600 mg 1 tab a day Moxifloxin 400 mg 1 tab a day Zyloric 100mg 3 tabs a day( as my Uric acid was very high) I have started developing so much pain my feet, knees, legs. I can t walk much. I can t do normal activities. Please help me.