Could I be pregnant?

Hi all, been off the pill for a month and been actively ttc every other night, also tracking my fertility, and before coming off the pill I kept forgetting to take it anyway.

Been feeling constantly sick for the past few days and sometimes I wanna eat loads, other times my appetite is completely gone. I’m so emotional and my mood swings are awful right now!!

Would it be too soon after coming off the pill to get pregnant? I’m so scared to test because of the disappointment! Desperate for a baby and everyone around me is pregnant😩

My period is due Friday but that could be completely wrong as my periods were so irregular and almost none existent when on the pill so it’s just a guess really. So don’t know when my normal cycle will be?! Could it be possible? Should I test or just wait a while?

Xx