Getting better is gradual, you start to feel better more and more and feel worse less and less. You have just explained some great changes. This is the start but it is only the beginning. You will still feel bad sometimes. It is part of the process. There is no way that you can flip a switch and always feel good and never feel bad. You will gradually feel better more and more and feel worse less and less until you are mostly feeling good. Try to not get discouraged.