should I take a test or wait again?

Glow said my period should have started on Tuesday. It didn't start so I clicked that it was late and it changed the estimated date to today, I always get my period in the middle of the night. I woke up today and didn't have it. I had sex a couple times but one time he didn't pull out in time (yes I know, terrible method) I just wanted some input on whether I should wait again or just test? Last time when I was pregnant I tested the day after my period was due and it was very, very positive.