That sounds more like sciatica pain, which I do have. It can start in the back or front and be on both or one side but it tends to radiate down into either the backs of the thighs or down around your hip and groin area in the front and it is incredibly painful. Sorry you are experiencing this. How far along are you? I got sciatica pain very early on, maybe around 16 weeks, it was horrible, but it has let up a lot now, I'm thinking the baby has changed her position or my muscles, nerves, and such have just gotten used to carrying the extra load, lol. Hope you can get some relief. Does it hurt worse if you lay in the floor and try to roll over using your hips? Getting down on all fours and arching your back with head down like a Halloween cat and then slowly transitioning into back dipped and head up, several times can sometimes help this pain also. There are lots of suggestions for relief on you tube, too. But Tylenol works wonders for it too! Hope this helps.