What is the difference in the way they feel?

I have never had BH. But all night and this morning I am having cramps, sometimes they turn out to be wind but they arent regular - so not timing them......

I feel like my whole belly is tightening but the cramps are centralised down lower, and sometimes the cramps seem to extend to my (TMI!!) but hole....???!!

Does this sound more like BH or the real thing? Maybe the real thing building up slowly?

Oh I just dont know, with DD I didnt have BH either, just woke up one morning and the cramps started at regular intervals, as they are not regular just hoped for some input!