Long term, I'd say you have to see a doc. If it's bad, you might be doing things right now that are making it worse. Don't do that to yourself.
Indeed.
Years ago, I hurt my toe, but it never occurred to me that it could be broken. By the time it hurt badly enough that I begrudgingly went to the doctor, I had taken a couple two-mile walks on it. The doc was not pleased. And the toe took much longer to heal than it should've.
Just sayin', RoJoHen.
I agree with what the majority is saying here. None of us (that I know of,anyway) is qualified to "Diagnose my pain". Would be like asking my Mom to diagnose a computer problem for me-- the best she could do is say "Don't worry about it and it'll get better", which seems to be what you are looking for here. I used to lift weights and run quite a bit. I never had tennis elbow (from biceps curls, I guess) or plantar fasciitis (running in shoes with poor arch support) before, but I went to the sports medicine doc and got what I needed to get better and advised what NOT to do so as to not make it worse. I would rather take the time and money (and I paid for it myself- not the insurance company) to make sure I was not aggravating the injury and making it worse. I know too many middle-aged "ex-exercisers" who now have problems because they were tough enough to not need to go to a doctor in younger years. And they no longer exercise, which is sad and not healthy.
If the problem is still bugging you days from now, please consider checking in with a doctor. You could be saving yourself some chronic pain later in life.