Boyfriend has only fans

So, I went through my boyfriends phone. He’s very slick about his phone and never leaves it around me, always tries to hide his phone and whenever he is around me he only scrolls through Facebook (not Instagram, Snapchat, etc). He deletes everything.. browser history, search history, everything. But, when I went through his phone I saw that he had a notification from his credit card saying that only fans processed his payment. I don’t know how to feel about it. Mind you, in the beginning of our relationship, he was talking to two different girls (just talking, not seeing them). I feel insecure.. I feel like I’m not good enough for him. We have been together for 2 years and he has lied multiple times.. I’ve never done anything in this aspect. No talking to other guys, no making an only fans.. etc.

It gets better. He has a messaging app on his phone through Verizon. I went through it and didn’t see anything suspicious; yet he is known to delete things.

I have his location at all times.. so I know he isn’t actually physically cheating.

Do I have a reason to be upset? I literally cried my eyes out to him about it and he just held me. I’m trying to get over it but I feel like I can’t trust him.

He is also 3 years younger than me.. I know.. i know 🤦🏽‍♀️