Please hear me out...

So last month we had an accident the condom broke on the day I ovulated... fast forward I tested after i missed period date witch was 2 weeks ago) and it was negative... then a couple days after that BFN I had some spotting for like 3 days when my cycle usually is a week or so long, I just thought it was a short cycle and didn’t think much of it but now I’ve feeling extremely tried this week and moody and emotional over all and with some cravings... and I’ve been getting waves or nausea and the nausea has gotten so worse these pastes days That I actually threw up... sooo looking back last time I tested was before that “period/spotting “ whatever it was ... Should I just take another one I technically would be like 5 /6 weeks if I were to be pregnant but is there any actual chance ? ... idk what to do