Struggling with socializing

I have friends that I love and hang out with sometimes. Most of the time though I feel like I have to remind my friends I exist. I’ve tried planning hang outs (going to the movies, game nights, things we all like doing. I also ask for their ideas too). It’s not really an issue of needing “better friends” per se, but I personally struggle socially. I just feel like i’m completely left out on an unspoken social norm that makes me feel like there’s something wrong with me. I’m not sure if anyone else feels this way, but i’m just venting and rambling.