That's what I was thinking as well. It sounds like Daniel is getting impatient. :-)
I know people like Healing will say that you have to take risks etc.. but when you're seeing such good results, I think you might want to keep going. Steroids aren't just moisturizing creams to play with. There is a good chance that they, especially stronger ones (and you seem to just go straight to the somewhat stronger one), will permanently make the skin on your lips thinner. So why not keep going with your current method, even if it takes a little longer but might be having a smaller chance of causing permament damage. Or start with the mildest one, if you really want to use a steroid.