Tweak? Faint positive?!

Brandie
Hey ladies! I want to give you a quick background. My husband and I have been trying to get pregnant about 14 months now. I've been taking Letrozole for 2 cycles. I feel like I can see a vvvvvvvvfl, but I also feel like it's too good to be true! What are your opinions? Should I take another test this evening or wait until morning? Can anyone tweak this maybe?! 
It's also my husbands bday! he's a police officer and he was working all night, so he wasn't there when I took this test. I'd love to give him the best bday present he could imagine!!! :):):):)