having had flu and now cold started with mild pain in the elbows and knees and slight tingling in the fingers and burning in the calfs doctor said was a nerve reaction to the infection and could last a month give me gabapentin x3 a day 100mg. after 4 days I feel a lot worse I now have burning in my feet and tingling and tingling in my forearms as well as the rest could this be due to high stress ?? as I haveposted before not good with illness makes me very stressed