I have been on the pill for 8 months, and my bf also pulls out everytime.
I skipped my last two periods on purpose b/c of timing and conveinance reasons, and never had any problems with spotting or breakthrough bleeding. I am 3 days from the inactive week of my pills (mircette), but about 5 days from when my period would usually start. However, the past week I have been having brownish/bloody mucusy discharge and just started getting cramps (the cramps are normal pms symptoms for me). I'm worried b/c everything I read says that this type of discharge the week before your period is a sign of pregnancy. I'm wondering though if it could be related to not having a period for a while and a buildup of lining.
I have also been under a lot of stress lately due to moving across the country for a new job and figuring things out with the serious relationship I am in right now.