How to not feel alone when around people? I feel more alone when I’m around people then when I’m alone

I feel like this as well and I think it’s more a depression symptom. I also have a lot of thoughts and fears of loneliness so that doesn’t help. My mind is constantly thinking “what if my boyfriend dies before me and I’m left alone? What if all my friends die before me and I’m left alone?” But I definitely think constantly feeling alone no matter how many loved ones you’re surrounded by, might be a sign of some depression. That’s what it feels like for me.

I can understand you

Its hard when your stuck in your head and everyone around you doesn't realize how much pain your in. Keep strong.

Could it be because of the nature of your thoughts? Are you thinking they don't like you, don't really want to be around you, don't care about you, are you thinking you're on their nerves, etc? If you're having any thoughts like that, then that could be why. Next time you're around people and you start to feel lonely take a minute to listen to what thoughts you are having. If they are negative like that then just acknowledge them and let them be but don't engage with the thoughts instead engage with the people. Have an actual conversation or do what every activity they are doing. You may be anxious while doing it but I bet you'll feel good after.