My throwing arm's inner elbow and now this

Well some of you may remember when I posted about my throwing arm’s inner elbow hurting, that’s all fine now, but as it was hurting and resting, i was throwing with my other arm and now all of a sudden my other arm hurts, could it be the same thing ? I only threw with it for like a month, but it was for about 30min each time. What could it be?

First of all, don’t wait. Go see an orthopedic specialist, get some X-rays taken, and find out what is going on. Evidently you’re doing something that isn’t right, and you need to find out if it’s a structural problem or something amiss with your mechanics. 8)