Cramps - maybe a little TMI

Ok so I have been having AF like cramps since 32 weeks that feel just like early labour but given it never goes anywhere seems to be either irritable uterus (though neither my mw or OB want to commit to this) or BH (I do get the "normal" BH at the top of my bump too).

The last couple of days I have been getting lower back ache with the cramps and often have loose bowel motions when they stop (so maybe after a few hours)....

I am not really bothered by it (other than I could do without the pain when it isnt going anywhere iygwim)... just wondering if anyone else has had this?

Now I wondering if all this cramping is wind LOL (even though it feels just like early labour)....