Do I still have a chance!?

Guys! My husband has been out of town since last Friday and he’s not back until this Friday & I was sure absolutely sure he was going to miss my fertile window. All my ovulation test are so so faint & I haven’t even got anything close to a positive! Glow tells me I ovulate tomorrow- so I was heartbroken when I knew he was going to be gone. This is my first time using ovulation test soo this is my first time actually knowing when I ovulate. Positive thoughts please- I thought I was completely out this month 🤗🙈