Help please!

Do you think it's okay if I don't have sex tonight? (I use Ovia for tracking my cycles, and Glow for the community/forum) For those of you who aren't familiar with Ovia, the green days are my most fertile/ovulation dates. (I got a positive opk on Monday the 4th)

Both myself and my husband work full time and we are tired lol Does anyone else think I have a chance still, or should I be having sex every day for the next few days?

Thanks in advance for any input!