Hey guys my name is brandi, i have a 2 boys 6 & 2, I got a BFP around Jan 12-13 i started spotting the 14th and spotted for two weeks straight.. just brown blood when you wipe

then it STOPPED i had my blood drawn jan 20 and 23 first numbers were 40 second numbers were 89.. they said thats a normal rise for VERY VERY EARLY PREGNANCY, sd i had a 50/50 chance... everything was going good, got quesy, a new rack

i was getting excited, then yesterday i took my last frer and it was almost non existen at 6 weeks 2 days, i called the doc this morning she had me come in for more blood, my numbers are at 8, she said my body will start my AF w/in 4 weeks if not im suppose to go back... she also said not to ttc again for a month or so.. so thats my story =) this has never happened before, so now i guess im just in the waiting game...
I have a ? tho, would you guys ttc right away, or would you wait like the doc said, does it really matter, even if we dont protect before i get AF?? im confused on how all this works??
p.s. this web site is awsome, thanks you guys for any input.. im looking forward to meet you all!