Day 2 of being late

Mercedes
I'm so irregular and its hard to know when I'll start even with these kind of apps. I usually just get in tune with my body and that usually sends me the "warning flag" of good ole aunt flow. But this time its different. Even before my predicted period was to arrive, I had cramps at work only mildly but no spotting or a show of aunt flow. I've never had that happen before. So my hunch was to wait it out til my period gets here. Me and my boyfriend have had tons of unprotected sex and I've been BC free for years now due to my body acting horribly to any form. So of course pregnancy could be the cause but doubtful. My boobs are really sore and it feels longer than it usually does for it to stop. I did get sick this morning/late evening but only after I smoked and I normally don't ever get sick from that. And it has to be too early for that anyways, right? I guess I'm just gonna have to ride it out til she shows or go get a PT in a couple more days. Just really wanted to vent this out more than anything so thanks for reading and or commenting your thoughts/concerns.