Could I be expecting ?? 🤔🤔

Hey everyone my name is Teika and I'm pretty new to this glow thing but I really like it and I love you guys posts !🤗 but I experienced spotting in august during the 29th-31st and on september 1st I had my period . Then I threw up on the 28th of Sept Iam currently 4 days late for my period but I took a test on the oct. 1st Which was suppose to be the first day of my cycle and I also tested yesterday morning I got two BFN I'm guessing I should wait a whole week to retest ? 🤔