Am I overreacting ?

Does Or should it matter if my boyfriend shows me off. Like for example on his social media ( Instagram, Snapchat) ? My boyfriend use to show me off when we 1st started dating and now he doesn’t. his excuse is he doesn’t need to because it’s not important. I think I’m just overreacting and getting mad for no reason maybe. Ladies does your man show you off ? I just sometimes feel unappreciated by my boyfriend and then I see how other guys treat their girlfriends just making them feel special & I’m happy for them but I get jealous and sad because my boyfriend stopped doing that. We’re 2 years now, I feel like he’s getting bored of me. And isn’t in love like he use to be when we 1st started dating. He’s actually admitted when we were going through our “rough patches” that he wanted to leave me back then, we’ve been pretty good now. I don’t know it really hurts because I really love him ( he’s my 1st boyfriend & im his 1st girlfriend, were juniors in high school if that matters 🤷🏽‍♀️) and when we had our good times it was just amazing but now I feel confused & hurt on the way he’s been treating me. What should I do 😔 am I just overthinking things or overreacting on the whole social media thing ? I just like feeling special and seeing how in love my boyfriend is with me like the way I am with him.