will I know ?

Stephanie

I feel like I've been ttc forever ( about a year) honestly I haven't been counting how long. we just started fertility treatments and I am sure excited because I feel like we are a step closer but I have wanted to be pregnant so long I wonder if I will even be able to tell because every month I think "is that morning sickness, are my boobs extra sensitive, is this ache normal for me? " ladies what was your first sign will I know ?