No problem!
I know how frustrating it can be....having a period for two or three days is bad enough, let alone three weeks.
I hope your doctor figures it out but just to let you know....I also went through many bcp's before starting yasmin 28 and that was the gem that worked for me!
Maybe you could request this one, if you havent already been on it, as I had two friends of mine they worked well for with breakthrough bleeding.
Anytime you need to talk, I am here for you, just send me an email if you need to...k?
Take care