My family supports me although sometimes they don't understand my situation
I feel like I have no one sometimes. I don't have a relationship with my family
Right, so we need to begin to find those support systems. There are many ways to begin to make connections. For example, community centers, meetup.com where you can find groups of people doing things around town and many more.
Oh that sounds like it can be fun.
I know it can be hard to change, but little by little as you begin to take the steps necessary you will find that it becomes easier and you'll be able to use the skills learned here and improve on the skills you already have.