Well done. Was this the one that your doctor referred you to? See one step at a time. It is all positive from here.
Just keep in mind not to get down if you slip up or progress is not happening as fast as you like. Everything you do now counts, you are in control but we are all human - see all the other posts by people who open up about their slip ups......shrug your shoulders and tomorrow is always a new and better day.
Keep us in the loop and have a great weekend.