There's no way you'll be able to do it, so my advise is fairly redundant but...
...hold the nerve!
If you have 5 viewings under your belt I'd wager a solid 9 pence one of those will be back on the market, before the end of Solly.
I certainly wish I had done.
Earlier this week a house came back to the market 5 months after I made a full asking price offer.
This is now the second time it's come back on.
(No onward chain, they could have had my serious chunk of cash, a couple of months ago, stress free)
Its most definitely not the only one.
I reckon...