AF due 05/14!! could I be pregnant?

okay so I'm to nervous to test I've been ttc for 5 months and I'm hoping this is my month! I've been having sore breast, dull pain in my lower tummy, it's either on the left side or in the middle, I've been super moody, craving things, constipated, bloated, gassy, super hungry and tired all the time lol. I don't want to get my hopes up and AF comes but could this be it?! I usually get moody and hungry before she comes but never anything else HELP!