Yes... WELCOME and glad you are here too!
I know it may seem tough that you may not have the support of your family and friends BUT when you start your new journey, you will realize that with or without support, this is all YOU! But I certainly hope you aren't surrounded by others who may want to sabotage your efforts.
Once you develop a plan of attack and implement your new strategy you are going to be well on your way to being successful and that feeling cannot be replaced by anything!
Good luck to you sweetie!