why do i get a bit bloated for a few days? like i get skinny and shreadded on clen, and then like 2 days after i come off for like 3-4 days my stomach is like all bloated and i have a little belly, then it goes away, my girl went through the same thing. She even took a pregnancy test, i told it was the clen ****ing w/ her but oh well.

Well i'm just curious as to what causes it, thanx.