Period problem?? Possibly pregnant ?

Okay so i started my period last month on the 22nd. It ended 5-6 days later. Come the 5th of this month I started bleeding. No cramps no mood swings. No signs to say I’m actually on my period again. I was supposedly ovulating the entire time I started bleeding again. I’m not on birth control and haven’t been for almost a year. This app told me that my period should have actually started yesterday and I’m “late”. I’m trippin cause last time this happened I figured out the month after that I was pregnant. Has this happened to anyone else with the same scenario as me? No BC, no cramps no mood swings and had two periods within three weeks? It should also be noted that I don’t have any problems with my periods EVER, nothing is going on with my uterus or anything of the sort!!

Ps. I updated the app to let it know when I bled this month and it’s telling me that I am ovulating again and was 22% likely to get pregnant last night and we did have intercourse last night with no protection.