Feeling exhausted!

Kathryn • Hello everyone, my name is Kathryn and my fiancé and I are trying for baby number 2. We have a 4 year old daughter
AF is due on Thursday and I hate the fact I can't ever tell if I'm gonna start or if there is maybe a chance. I always have pregnancy like symptoms but this time around I am exhausted!! Hate not knowning or my mind messing with me.