Fishy things on his phone

I feel like I only come to this app for advice on all my misfortunes in life - seems like I can never get it right but here we go .

I was on my boyfriends phone while he was sleeping , and found some weird things - such as the normal porn , screen shots of girls whatever . That doesn’t bother me . The thing that bothered me was a guy he goes to the gym with constantly sends him naked girl pics from insta , and my boyfriend will respond like brb gotta go to the bathroom , wifey , sheesh , whatever . That didn’t bother me THAT much. It stung a little because I’m a little insecure sometimes . The other thing I found is that he blocked me from seeing his location on Snapchat , he has it where everyone can see it BUT me . Another thing was he googled “ cute things to say to a girl” , and “ things to make a girl smile” he hasn’t even said anything remotely “cute” to me at all . So idk why that was searched . Another thing was he has several girls on Snapchat that I asked him to delete because he used to date them . He has them in his recents but it’s deleted . So I can’t see what was said or how many pics were sent. All these things might seem little to some girls but I’m literally freaking tf out right now . I have done so much for this relationship that I feel 100000% drained - and I’m constantly feeling like there is no respect and consideration to my feelings . He knows I hate him having those girls or him getting dm’s of half naked bimbos like this shit isn’t rocket science . Idk what tf to do .