What to do when you feel like you’ve got no friends?

I feel exactly the way you do. I am not as close to my best friend anymore (she was my best friend for almost five years, but now she is closer to someone else), and i have another best friend who i have known for almost 8 years, but we don't hang out together (but we are still very very close). I have a group of friends but I dont feel that close to them, and I have some quite close friends outside the group, but they have their own close friends. I feel exactly the same and am struggling, but I know there will be more people in my life who will be there for good, and who i will be able to spend time with without feeling like they dont care that much. I guess its easier to see things in the long run - although it is hard now, we will find people who reciprocate the amount of love we have for them, so hang in there! (:
also enjoy spending time with yourself more, developing new interests or so on. I personally love spending time with myself because I have time to focus on my hobbies.

So I have a few friends. A best friend who I don’t see as much anymore, a couple of good friends but they’ve all got people in their lives who they prioritise making plans with over me-understandably so. I don’t know but I recently just feel really quite lonely in a way where I’m overthinking and overanalysing others’ actions to make sure they still like me which isn’t usually a thing I do. I just want more stable friendships but how do I go about that really?

So I have a few friends. A best friend who I don’t see as much anymore, a couple of good friends but they’ve all got people in their lives who they prioritise making plans with over me-understandably so. I don’t know but I recently just feel really quite lonely in a way where I’m overthinking and overanalysing others’ actions to make sure they still like me which isn’t usually a thing I do. I just want more stable friendships but how do I go about that really?