im just a lurker too... but i conceived my second while still nursing my first, never got my period or symptoms. i just decided to check one day cause we were hoping to get pregnant again and wow it was positive! my doc had told me that you dont need you rperiod to get preggers, but it is more difficult cause you never know if you did or didnt ovulate... if you dont wanna get pregnant then id recommend birth control, they have a pill takes safe to use while nursing, if you dont mind getting pregnant again then just wait and see what happens

i tried to conceive again while nursing with my second didnt happen

though im expecting now.
and tons of encouragement and baby dust your way ladies! i understand what your going through!