I feel like my body is messing with me!

My predicted ov day was supposed to be Saturday. My husband and I were on vacation all weekend with his family and did the BD twice leading up to predicted ovulation. However, I was doing opk testing the whole time and they kept coming back negative. 😭 I had to come back early from the trip yesterday for work and he’s still out of town, and of course today I get my positive opk! And he won’t be back until tomorrow night 😡 the last time we BD’d was Saturday night. Did we miss our shot again this month? Should we BD again tomorrow when he gets back? I’m so frustrated.