My hospital told me if I had any pain in the site where the epidural was after labor to come in for an appointment! Definitely call your doctor and ask. I haven't had pain where mine was since a few days after birth. Hopefully it's nothing, but better to be safe than sorry!
Re: Epidural site pain
At the hospital, I was told that I could have some pain to the touch for quite some time.
Surprise! Baby #2 EDD 7/28/17