Hi Hope this message finds you in good health. I have gone through your complaints and understand your concern. I generally see many cases like this at my clinic. rheumatoid arthritis should be treated with analgesics,steroids and dmards . all depends on how intense is the inflammation. get a detailed bllod test to let me know You should eventually get back to normal in coming few days.Nothing to worry about. I hope your question has been answered. If you have any follow-up queries,feel free to consult me anytime. Thanks,Take care,God bless.