CD40 af was due Wednesday 8/29 but no af yet and BFN


After stopping bcp in April my period was not regular for the first few months but then became semi-regular the last two cycles. Now during this cycle I’m on CD40 today. Glow said period was supposed to come yesterday but nothing. I did have a light pink tinge on the toilet paper when I wiped but two negative hpts this week. My cycles are usually 30ish days so what gives on this one. Been having a bad sore throat and nasal congestion the last two days, heartburn, and slight nausea but nothing else.

Any opinions on what’s happening or anyone have something similar happen?