Late period, thoughts?

So far I’m a week late and I am kinda nervous. There have been times I thought I might cause my period was late a few days. This time I have only had cramping as a sign of anything period related. I’ve had no spotting and thick white discharge. I feel like I have been having more discharge than usual. My s/o had unprotected sex, a lot, during ovulation, just a lot in general to be blunt lol so the likelihood is very strong that I am. Any thoughts?