Hi Elizabeth,
Welcome to the board! We are all happy to help in any way that we can. What type of workouts are you currently doing and what else can you tell us in order for us to give you the advice you are looking for? We need more info to help you.
I have been in your shoes and I know the frustration, but believe me... if you make up your mind to do this, YOU CAN DO IT!!
Very happy to have you with us!
Dawn