Thanks for the encouragement girls. I really hope it is but I have to also remember that it may not be.
I've been researching the brand of HPT I did (Pregnosis) and it has a REALLY bad unreliable reputation of giving false HPT. So I have to eliminate the test from my mind and get a different brand tomorrow and try again. Geez, once you start this HPT thing it's hard to stop - understand now why everyone says DONT DO IT - WAIT TIL BT. Woops - should've listened! xx