Late 2 days

Ok. So, I have a concern. Maybe someone could help me out. I was 2 days late for my period. (Supposed to start on the 29th of april) but I didn't start until the 1st of may & my periods are normally on time, everytime. First i should say my fiancé came in me every time we had sex in the month of april. With that said, I've noticed a few things. I was bloated the entire month of april. Had cramping when I wasn't even close to starting my period. I've been super emotional, like crying over EVERYTHING. Or my mood is the exact opposite. Angry, irritated & upset. I had morning sickness for 2 days. & when I finally started my period, I didn't have any cramping. (Which is unheard of with endometriosis.) & the blood is very light red. & not as heavy as normal. Could I be pregnant.? I have a daughter, but I didn't have any of this with her.. help.