Is it possible?

Erica
I am going to be taking a hpt later today. I have nausea, backache, headaches, fatigue, frequent urination, very moody, constipation, and my breasts are sensitive. My O was on the 2nd. Me and my DH DTD on the 25, 26-30 then again the 5-9. I was supposed to start AF on the 15th. 
​I am starting to notice that I am bloated. i was wanting to know if it is just the bloat the makes ur belly bulge out or if it could be a fetus.