Please take a few minutes to scroll through four or five pages of this forum. There a new posts like your almost daily. You will see that this is sooooo common. Take comfort from knowing you are not alone. Many of those threads also have a lot of great advice. It sounds like you are doing the right things. Keep it up, and soon, maybe in a few more weeks, you will find yourself clicking more with people. It takes time to form friendships. Many of these groups you are seeing are going to shift and change a lot in the next few months. Be patient, it will happen.