When should i test???

First day of my last period was Sept 3rd.

I have a 30 day cycle

Had sex 2 days before my ovulation day. I havent been feeling the same😒.

I would get cramps but it isnt the cramps that i get when i know my period is coming. I’ve been really tired lately, bloating, my nipples are just sore, gassy and costipated. No spotting or anything though.

My Next period doesnt start until October 3rd.