how to deal with boyfriend who has a wandering eye

Problem: my boyfriend has a knack of looking at other pretty, sexy girls on tiktok, instagram. to the point it's disappointing because it's his entire fyp and explore page haha

What I've tried: talked it out with him pero lumalabas parin sila so i'm assuming he looks at the ladies during his free time because your algorithm can be built (and broken down so easily)

Advice I need: how to move forward without feeling resentful? I don't look like the girls he likes to look at. he likes lean thicc girls na mahinhin and hubadera and i'm just me. hahaha he says i'm beautiful and i'm his "type" but obvious naman na hindi. it feels like i'm being lied to. any girls here that had this same issue?

thanks!