Sounds like you did ok! I can only get about 2/3 in because of the fact that I do it on the toilet. So, maybe that is why I have not had good results! I used it 8 days , one day off because I felt so bad and now four nights again. It is is working for me yet! I will call doctor after a few more nights if no better.
By the way, I used extra lubrication on tube - helps!
Good luck!