Hey, I am really lucky, in the same situation as u but went for my blood test yesterday and got a really nice doctor so I'm sticking with her.
I went off the pill at the end of last month and my period hasn't come back, well it's not supposed to yet but I don't think I've ovulated yet which I should have. So that is worrying me a bit. So yeah, the point of that was it may take a while so just remember that! Good luck with everything!
SaraJane: I have read a couple of your posts and thought I would add my 2 cents worth. I went off BCP in April, deciding that it would probably take a couple of trysbefore I conceived, I started temping etc... 51 days later I got AF type bleed. Never got confirmation of ovulation that month temping with FF. SO the cycle began again, continued temping hoping to get so clue as to when I would O, did a couple of OPK and got +ve, but still no obvious temp rise, kept getting +ve OPK, so did a HPT which came back +ve. Turned out I was 7 week PG, which coincided with stopping BC. Obviously I'm over the moon, but never in my wildest dreams did I think it would happen so quickly.

So be aware that if you are not using BC you might end up UTD before you know it. Anyway, good luck. I hope you get everything you wish for.