Could i be pregnant ..? Af tmr

Use to be ttc but I stopped trying forreal after my miscarriage in mid early june

My boyfriend and i have unprotected sex he finishes inside me.. my nipples have been on and off sore for about 2-3 days and nausea started 2days ago.. been feeling really fat my appetite has increased just been craving sweets and snacks if its not that it has to be saltyyyy!!

My period tmr soo we shall see huh?

My boyfriend and other people around me have been sayin I’m pregnant keep telling them im just fat..😂someone help me please