Here you are with time to ride and all you do is talk about worry and plateas. I wish I had some time to ride. Look you can worry when you are working. If you have time off you might as well get over yourself and do what you like to do. Now. What is it you like to do? Ask yourself that. Maybe you just would rather worry for some reason there are people like that. They are not happy unless they are upset about something.
GO RIDE!