symptoms??

Helaina • Married in October 2015 and ttc since the month before the wedding (no patience lol). Off depo for 2 years.
So I'm around 4 days late with no sign of period. I have however had cramps for 2 days (I usually don't cramp at all till day 2 of period). I've had loads of ewcm(tmi). On Tuesday I took a bite of a cupcake n thought it tasted like cheese so threw up (husband ate it n thinks I'm mad). Surely it would be positive on a test by now if I was so my body must be playing tricks on me 🙈🙈  I didn't track etc this month n just focuses on my diet etc. My fertility app should be this month too. I'm going crazy!