Just got a tempur bed and was wondering if anyone else had one because only spent one night on it and finding it quite hard going - as if it's sucking me in quite roughly!!! (as my previous mattress resembled a marshmellow - was lovely and soft but it was breaking my back!) . Does it take a while to get used to it or does it always feel like the morning after the night before when you can't quite peel yourself of your bed?