Sorry Barbie - you asked me that before and I forgot to answer
I found the reference again - have copied here : "You should call a doctor when you go for seven weeks without a period. They can (sometimes, if they will) put you on a dose of provera to bring on a period, or if worst comes to worst, put you on birth control pills to regulate you"
That same site also says that, if you keep spotting and bleeding, then the body may need a shot of progesterone to remind it that there is no pregnancy and to kick-start the cycle
I also found something that suggests I may not be back to normal ...
"When the spotting ends, you will get strange symptoms. If you use a fertility monitor, it may say you are ovulating, but you are not. You may see lots of cervical mucus coming out, sometimes still brown or yellow, but it is not a fertility sign either. In fact, most of the time, you will not ovulate in this cycle. "
This sounds very like what I've been getting - even down to the brown and yellow