Helppp please

Last period was May 2-6 missed a pill on May 11th and had unprotected sex May 14th today my period is due today (I always get my period on my 3rd green pill and I says so on the <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app) but I’ve had no signs of my period and I can usually feel it in my uterus on the day of and sometimes the day before I’m worried so when is a good time to test??