I'm flying (hope game isn't missing up)

[Blackhawk Vegal]

no sure why, (but i think) it started after i was finishing up an Ancient Tech quest to Gallows rock, as i was running or moving, sounded like i was bumping into stuff everywhere, did one other quest after this one and was still getting the same sound, the 2nd quest was "Discerning the Transmundane", from there went home to Proudspire house, it was their that i tried figuring out what was happening, took everything off and out of inventory, ran around, was still getting the same sound, then noticed when i would click the R3 button, Serana would look up, it was about 3-4 mintues later, when waiting that i noticed i was flying around, bumping into everything.

so went outside, same thing happens, when i push the R3 im floating and everyone is looking to the sky, but my view is still ground level, its like the pushing the R3 reversed itself, instead of me looking at myself from above or behind, now im floating in the air, I'm Flying.

hopefully it's not something serious, and by going back and doing the other quest over by reloading, it doesn't happen again.

[Perrie-Jeffs]

Weird glitch,i have played Skyrim on PS3 and never ran into this problem.Most glitches such as the ice spike glitch usually clear them selves up if you carry on playing for example, i had an ice spike in me for the whole of the war quests ignoring this glitch until the end , it cleared up. Anyway this is strange i wonder if anyone else has had this!