Thanks so much for the replies. I tested on Thursday and got a negative but went back and looked 4 hrs later - there was a line (not sure if this counts since I was checking frequently for half and hr and nothing). Also tested again today (Sunday) and got a very faint line. I'm really not sure if this is a positive though since I thought the line would have darkened a lot more over 3 days than it has. Today's line is fainter than the line I got on Thursday hrs after a negative.

I am also having vague AF pains this afternoon so hoping this is more a sign of early preg than AF coming soon.

Will definitely hold of the celebrations at this stage but hoping for a firm answer soon.