So I'm 13 weeks postpartum and I just started my second period since giving birth. Both times I've gotten weird aching cramps through my groin and down the insides of my thighs. It gets so bad sometimes that it makes my legs feel tired and weak. Once in a while it feels similar to when I was at the end of my 3rd trimester and the baby was at a station 0. This time I'm also experiencing sharp stabbing pains in my lower abdomen where I typically get cramps. The pains kind of feel like gas pains but are not in the right area and almost have me in tears. Has anyone else experienced this? I'm a FTM so I'm not sure if this is typical and will eventually pass or if I should be concerned.