Hey ladies I need a personal question answered.. lately I've been having a lot of pelvic pain I'm 4…

Hey ladies I need a personal question answered.. lately I've been having a lot of pelvic pain I'm 4 months postpartum..(I'm not pregnant) I have the sharp pains in on side of my uterus and then the other side it's feels tender very sore sometimes... not sure if it's when I'm ovulating but I get it a lot not sure if I need to be worried it's not that painful just the weird twinges a lot