did I ovulate?

Roeska • married (sept'15) mommy (may'16), mc (nov'17) 🌈 due april 2019 👩🏼‍🏫 teacher biology @uni ♡ yoga, science, crocheting, netflix 🦄

I need your help! did I ovulate? and when? cause I've gone out on Friday 26th and am guessing that the alcohol caused the big rise in bbt - I know it can have a massive influence on bbt - could it have been an ovulation peek? how are my chances of being pregnant? thanks!