Husband refuses to tell the truth or am I just crazy?

Things I’ve found (first by accident and subsequently I went searching)

- made a profile on Ashley Madison (dating website for married people) denied knowing what it was, says he thought it was porn, never messaged anyone.

- recent search (months after we were together) for tinder university on his old phone.

- reset his Plenty of Fish password months after we were together but did not deactivate, claims he tried to

- opened a message from a girl on Plenty of Fish (months after we were together) after getting an email notification but didn’t respond

- withdraws 20,40,60, or 80 bucks out of ATMs and claims not to know why

- kept his old phone charged in his car “just in case something happened to his new one”

I only went looking after he attempted to go through my phone after I was distant. I was distant because of PPD.

He claims I’m just seeing what I want to see and says he has never been unfaithful to me. He always comes home right after work and have each other’s locations. I also have his passwords to everything and his social media has nothing/nobody weird on it. Everytime I try to talk about it he just blows up and denies everything.

What do I do?