I’ve only ever had 2-3 friends at a time. Am I the issue that I can’t maintain more?

I’ve been feeling a bit insecure about this lately because I feel like everyone I know has a “group” who they can do things with or multiple individual friends, I’m 19 and only have 2-3 friends at a given time since I started school as a child. I go through phases of really intense deep friendships with 1-2 people then we drift and I have this again with someone else. I don’t think I’ve had more than 2-3 friends at once. I shouldn’t care but I’m insecure and think it’s that I’m too deep? Or overbearing I don’t know. As much as I care about the friends I do have, it can be quite hard not having like 5 people that you’re close with especially to make plans etc etc.

I’ve been feeling a bit insecure about this lately because I feel like everyone I know has a “group” who they can do things with or multiple individual friends, I’m 19 and only have 2-3 friends at a given time since I started school as a child. I go through phases of really intense deep friendships with 1-2 people then we drift and I have this again with someone else. I don’t think I’ve had more than 2-3 friends at once. I shouldn’t care but I’m insecure and think it’s that I’m too deep? Or overbearing I don’t know. As much as I care about the friends I do have, it can be quite hard not having like 5 people that you’re close with especially to make plans etc etc.