Idk pregnancy

Lili

I bought one singular pregnancy test cause I’m not too sure if I am or not, I’m more wondering should I pee on it today or later this week? my cycle is 10 days late now (it has happened before a long time ago before bc, I’m no longer on bc, it’s been 7/8 months since I took my last birth control and my periods have been very consistent) and I have a weird gut feeling that I’m pregnant, last time I had sex was July 4th…. And last Friday, I felt faint and passed out out of nowhere in the mall walking to my job and threw up (I didn’t want to go to the hospital, I felt embarrassed and just wanted to go to work at that point cause I felt fine like 5 mins after) I thought it was because of not eating. I do have a way bigger appetite and feel very tired.

Is it safe to say I’m not overacting? Of course I will take the test regardless at some point but I am just an over thinker and want to know if it’s rational to do the test now or just wait it out.