So we have been looking to buy a house for about 2 years, finally after being outbid several times on different houses and now finding house that meets our requirements, we have had an offer accepted.
The mortgage offer has come through, surveys done, even negotiated down a bit on the price after a lower valuation, searches are to commence soon. And now I'm panicking that we are buying at the wrong time. 
I've read articles about house prices having fallen for 3 months in a row. We've been looking for so long that we've become desperate and now it seems like the wrong time. Adding in that it's not like we have got the property for a bargain, we may even be paying more than its value (according to a surveyor).
Anyone in a similar position?
Aibu to worry?