every time i log into a world 1.7 or above it glitches out and everything goes invisible??? ):

well I just log in and take a few steps break a block maybe and it all disappears I thought id just be able to not go on singleplayer but I cant use multiplayer neither ): this bug gets on my nerves so much because I cant play my favourite servers ),: its only for 1.7.2 and above though