feeling like throwing up all of sudden

😭 i was just getting ready to go to bed and my stomach started feeling weird and i started to get nervous for some reason, my stomach hurts ... I'm doing diarrhea now lol ... But all of a sudden... ??? i feel like throwing up..... My period isnt til friday... do you think im pregnant?? 😭😫i never felt like this before .... i need like peptobismol.... i had unprotected sex 6 days this month....