You can find out some of the abbreviations in the Forum help section.
BC= birth control, CM= Cervical mucous, DH= dear Husband etc...
By directing you to my chart I was trying to direct you to the Fertility Friend link, once you register with them, they will send you daily emails on how to measure your fertile signs. I take my temps first thing in the morning before getting out of bed, you would eventually see pattern where the temp is lower in the first half of your cycle, then it will rise by about 0.5 degree celcius after ovulation. This is only good to tell you when you have ovulated. Ovulation prediction kits (OPK) are better at telling you when ovulation is approaching, though that can get expensive buying them from the chemist.
Alot of girls will buy thier HPT (home preg test) and OPK from lullaby conceptions, it is an American site, but the tests are fairly cheap to buy and the wait for delivery is not too long.

You might find that it takes a month or 2 before your cycles regulate after m/c and BC. How long are your cycles, what cycle day (CD) do you think you are on?
Keep up the BDing, I'm sure you will catch the egg and get a BFP soon.