Possibly pregnant?

Today I am 15 days late...but I haven’t taken a pregnancy test or anything because I have period symptoms but a bit more dramatic. Except I’m not cramping at all, my boobs are extremely sore as well as my nipples and they are super dark. I did feel a couple like almost bubbles? In my lower abdomen and I’m super bloated but I’m not cramping and normally I cramp also, I’ve been feeling hot and I’ve been getting headaches lately. My periods are very regular though and lately I’ve been (this May sound really weird) but i have been basically eating everything with Colby jack cheese and mayo - also I’ve been drinking a lot of milk like just craving milk products basically. But I could be getting my period late idk should I take a test?