Search Results: hiding feelings

My husband and I have been together for almost 5 years. He is honestly he the sweetest guy and would do anything for me. He's only lied about one thing (that I know of) and it's a dumb lie so that's why I don't understand the point of lying, but he used to lie about it frequently, the past few months I know he's been telling the truth. But today due to a call from my card company thinking it was fraudulent charges I saw a charge for a weird website and called and got details (I really believe it's fraud because he has had so many issues with identity theft) but something about it isn't sitting right, I have a weird gut feeling. I tried to talk to him about it and the timeline is a little weird. Also he clears his browser history weekly (always has, and I still hate it) but I'm ridiculous and kept making myself more upset so I looked at all the ways he could be hiding something such as instagram, emails (trash emptied weekly and no unread messages), and Facebook. On Facebook I noticed his searches were cleared, this is notttttt feeling normal, who on earth even thinks to clear that unless they're hiding something?
I don't know it feels odd
but I tried explaining to him I just don't know what to think or how to feel cuz there is no way to prove he did or didn't do it and I feel like I can't trust him 100% because the past stupid lies. We never have these kinds of issues and I really believe he would ever Physically-with his body- cheat. But I don't know if he would be talking to someone else or what
opinions?

I think my crush likes me, or at least he used too, but he's been acting different?

BEFORE: He sat by me in class but he would avoid talking to me but talked to the people around me. However, he would sit across the classroom with a few of his friends occasionally, and while sitting there, I would catch him staring at me, then he'd look away as fast as he could. I once caught him whisper to his friend and they both stared at me. This was until our class went to the computer lab, and as we were about to find our seats, I looked up and he was staring directly at me. I stared back for 4-5ish seconds but I was the first one to break eye contact. We didn't sit together though.

MIDDLE: When I walked into the cafeteria with a few of my friends, I saw him and his friend staring at me while whispering. Which means they saw me sitting really close to one of my guy friends. The next day in class when we were playing games, he would do silly stuff then he'd look back at me to see if I was watching him. He also traded seats with one of his friends to sit by me at a pep rally.

NOW: For the last week or so, he's been completely ignoring me.

A lot of people, online and my friends, have said that he used to like you/is getting better at hiding his feeling for you. I'm thinking about writing him a note saying that I like him and giving him my number on the 26th. I've been thinking of doing it for a while now too. Is it a good idea, or a terrible one? Should I do it or not?