Should I test?

Hi ladies! So the app said I was supposed to ovulate on August 16 , but I took a ovulation test on the 6th (marked on pic) and came out to be positive LH surge. So the 16th was way to far out . Anyways, I know ovulation happens 12-35 hours after you get a positive opk ... soo I honestly don’t know when I actually ovulated. My husband and I Baby danced on the day that we got a positive opk test (August 6) and 3 days after that. I’m not sure when I’m supposed to get my period since I ovulated earlier than planned according to glow app. It’s almost the end of the month and I wanted to ask if I should take a pregnancy test? I haven’t gotten my period yet , and I really hope I don’t :) what do you guys think ?