OP just wait until your period is due.
I ovulated prior to day 12 of a 31 day cycle, did a couple before my period was due, they all came back negative. Period didn't arrive and I put it down to stress, 4 days after I was due I thought I'd do a test, had no symptoms, nothing, bam positive! I'm now 16.5 weeks. Just relax. Knowing early just brings on more stress & anxiety!