I'm was extra Hot last night ...Ovulation?

According to Glow MY peak Ovulation day was yesterday but DH wasn't feeling good so we took the night off last night while we were sleep I'm became extremely Hot to the point where I got up and opened all the Windows and rearranging fans to cool off then as I was getting the children ready and off to school and walk the Dog I was on fire Is that a Sign of ovulation and if we BD this morning will we still have a chance Btw we been ttc for 16months