Period Late

Angelica • TTC for baby #1 ❤👶

So last month my period came on the 22nd and the month before was late a few days and came on the 25th this month it hasn't came on the 22nd or 25th now its the 26th and no sign of it at all, I'm really nervous to test and I can't test until I get paid which is Saturday. Any Suggestions? We used pre seed this month 3 times and during my Two week wait we just has sex whenever and didn't keep track.