Our bodies are so complicated, and are great at misleading us. :\(
I think there is a possibility you could be pg, but it depends on how regular you were in your pill taking. Now the pill is probably still not out of your system yet, which makes it more complicated. Those 5 tests could have just been too early, or you just didn't bleed on your 7 pill free days the first time.
I can see why you are confused. :\?
I stopped the pill end of March. Now my af symptoms have changed, I have never had the sharp right sided pain I have been getting since mid cycle, through to this cycle (now CD 8). Have had af cramps for last 3 days, and they used to last 2! Oh the joy!! :roll:
Try not to worry, if you are planning to see the dr, then you have a plan! With my PMA I see 2 positive outcomes. One is you get confirmation you might be or are pg, the other is you are a healthy female who's body is trying to sort itself out to make a good environment to ttc.

Obviously we know what outcome is preferred. xx