loging out of @me to login to @mac -

Hi, I've been trying to work out a photostream issue whereby my iphone, where I set up the photostreams, doesn't appear to be syncing when I am in iphoto, and I think its down to the fact my icloud for some reason is logged in as my @me account - really don't understand why that is.

Anyway, my other post kind of gives you the background here:

https://discussions.apple.com/thread/4808117?answerId=21244942022#21244942022

in essence, if I log out of icloud and log back in, will I lose all my great syncing icloud between my ios devices?

please help as its driving me mad....

Thanks