I’m new pls help

Hi gals! Like a lot of ppl on here my period is late. I been stress a lot ( school, work, taxes, school, and relationships) but i been trying to lessen the stress. I did face masks, showers, nap, nails etc... but today i had small cramps in the morning, period poop, and i feel like I’m bleeding but every time i check I’m not. I been drinking water to stay hydrated and it makes me pee a lot. Any advice on what to do and stay calm? I’m trying not to stress but i do stress a lot lately.