Ovulation test?

Caroline
This is my first month using ovulation tests. We've been TTC for 8 months and so I decided to see when I might actually be ovulating. My husband and I have been having sex every other day since my period ended, and had sex last night. At lunch today I took and ovulation test, see pic. It was negative last night, but this seems like a positive. Given this result, I would think we should have sex again tonight, right? Or should we wait until tomorrow?