i need advice

Please read me, sorry for my bad english…

i have a boyfriend and i feel like our relationship is like so healthy except for a little detail and is his constant pattern of having female friends… don’t misunderstand me, i’m not a toxic girlfriend. Let me explain for you.

Even if i tell him that i don’t like him texting this girl that makes me feel insecure he keeps doing it and… one day he met with his best friend and in the next day someone told me that in the meeting there was this girl and he didn’t even told me about. I didn’t wanted to spoil everything so i just didn’t told hil about my feelings until the next day, and he said sorry so i just let it go yk…

then he told me there was a party, someone of the same class invited him so i tought it was normal, at the end he didn’t go to the party bc it was too far. Then he said something that made me feel weird because he said that the GIRL that invited him didn’t even know the host of the party so… SHE wanted MY BOYFRIEND to go with her to a party were they didn’t know no one… wtf

Well i didn’t said nothing, but then they started sending reels every freaking day…
Then i told my boyfriend that i wanted to watch a movie and he said he wasn’t interested so i didn’t insisted but some days later he was excited to watch it and i (i know this isn’t right) i read the VERY LONG conversation with this girl and they talked a lot about the movie, so yeah he changed his opinion because of her……….

i don’t know what to think, i mean, i really love him, he is a very good person but this is something i really don’t like about him, am i wrong?
he makes me feel loved and he cares about me but i feel so insecure about this. I love him so much…
We are about to have 3 years together…

please help me i don’t know what to think about it…