Re: elbow pain
GTG with pullups? If so, search for golfer's elbow or elbow tendinitis.
Rest, ice cube massages, stretch (climber's elbow stretches), no gripping anything for awhile, use a tennis and or golf ball for massages to your forearms and biceps. Take some Aleve, not ibuprofen. You'll probably be down about 2 weeks if you do all that.