cramps, backaches & bloating.

I’ve been having cramps that come & go for the past two days & just today I started to have back aches. I read that these are early signs of successful implantation, but i don’t wanna get my hopes up too high. I read that they shouldn’t last too long & be too painful. I’m still trynna do my tww, but it’s just going by soooo slowwww.