Pregnancy& ovulation

I had a miscarriage 9/14/20 and just started TTC again. My ovulation week was November 11-17 but 2 days prior had a “7.6 chance” for pregnancy per my app. I took 2 tests today & there’s a positive....I think? I took another with a different brand silly me... I barley see anything on the second picture but feel like my eyes are tricking me....HELP