Advice please!

Rebecca

These could be completely unrelated but in the last 1 or 2 hours I have developed severe pain in my groin to the point I can just about walk, in the same time I have started getting horrible cramps in my bump, like a strip across the top, not contraction like. This sounds so weird when I'm writing it lol but has anyone experienced this at all? I'm 33 weeks & 4 days :/