TTC BABY 1 ... 5 DAYS LATE TODAY

Still no AF ! Thank god tomorrow will be 29 days without my period, My heart is racing.... i want to test today but I just don't want to read a negative BUTTTT since I've had my period I've always has a regular cycle! I feel like smells are getting to me more, my appetite has opened up a bit more, i feel flutters or something in my uterus. Then towards the end of the night i begin to have hot flashes my whole boy warms up to where people think i have a high temperature but i don't. And very early mornings I'm dying of heat!!! Idk could be the weather change.

Could I be pregnant??? I'm hoping!