yes or no

Hi! I’d love to know what you all think. I’m 1 week overdue, but I usually have irregular periods—just never this long. Plus, I’ve got some other symptoms now like: nausea (once threw up), fatigue, lower abdominal pain (sharp feeling), headaches, bloating, and tender/larger breasts. But I wanted to hear what others think first. I personally feel like it might be the case, so I’ll wait for my period to come. If it doesn’t, I’ll take a test in 3 days. But first, I’d like your opinions.
Xxx Rachel, thanks in advance.