Hi there mumstar, welcome.
Im so sorry for your loss hun, but you are definatly in the right place for support and understanding.
As for the abbreviations -AF = Aunt Flo or period. DPO is Days Past Ovulation, Bd is Baby Dance or intercourse. I will find a link for you to a thread that has them all.

The white thickish mucus sounds very much like your ovulating, or have ovulated.
I know how easy it is to lead yourself into believing that you may be pregnant and it has happend to some, but i would say that its just your hormones getting back to normal, and some ladies do get sore and tingly BB (breast) around ovulation time. I would see it as a sign of your body getting ready for you to start trying again (if thats what you want to do) Some dr's say wait, some say your more fertile straight after a d&c, so maybe if your ovulating now, you may just catch the egg if you bd today and tomorrow.

good luck hun
treelo