Do you see it? Should I tell?

I see a line, but it was after about 15 minutes... 2 questions for you: do you see it and would you tell hubby yet? We're going through <a href="https://glowing.com/glow-fertility-program">IVF</a>. This is 4.5 days post a 5 day transfer (similar to 10 dpo). The first two pictures are from today. The third is from yesterday.