hi kunal, looking at your history it seems that you have generalised body pain , though you have not specifically ellabroted your pain i.e. weather it arises from joints or muscles and bone. pain in mulitple joints including the joint of finger and toe with swelling and early morning stiffness is symptom of arthritis, which need to be investigated kindly visit a orthopedic surgeon or rheumatologist for this probably you may require few blood test to rule out arthritis sometimes this vague symptoms which arise from muscle and bone could be due to vit D deficiency also. everything will be clear when you first get yourself clinically examined properly. thanx