Late period

Im two days late but I have been having sore breast this whole time. No cramps or anything else. I’ve also been having a lot of discharge and I don’t know if thats normal. Last time I had sex was on January 22 and I was ovulating according to the app but we used protection and he pulled out. I’m kind of freaking out because I can’t go to the doc and can’t tell my mom about it since she doesn’t know I’m sexually active. Do you guys think I’m alright? Should I take a test? On the month of January my period was 7 days late so I don’t know if I should be worrying. Please answer me :(