Hello. .Four days ago i observed swelling in lower part of index finger. I have been prescribed a chymoral forte and droxyl clav as it progressed to middle part as well. Now i can bend the finger fully swelling seems to have reduced. But now sometimes i feel uneasiness when i close and open my palm. When i woke up, both palms had tingling( like ants are walking all over my palm) sensation for sometime and i feel bit weakness or discomfort  in wrist and near ankles. I get this numb or tingling sensation sometimes in both my hands and feet. Do i need to get B12, D3 checked or it seems something else?