Thanks girls! Are blue dyes not that accurate? I just picked up those as they were cheap and I was expecting a BFN and thought I'd save my money!
I have a meeting at work this morning but will pop out straight after and get a first response (and a digital with conception indicator probably haha).
I'll let you know! I'm pretty sceptical as I'm on CD 77 today so trying not to get my hopes up in case it's an old egg or the lining can't support the egg properly. I needed to test thought because I've been feeling weird for a few days, back pain, cramps and light headed at times...
Thanks again x