If its not broke - don't fix it

I uploaded a video to You Tube today and was made to do this Google thing. Now the video I uploaded is in a separate account. So now it is listed all by it's self and away from all of my other videos. As far as I can see there is no way to combine the two accounts. When trying to fix it, everything I click on leads me round and round. I can not even log into my old account, if I could I could delete the new video and upload it to the old account. I just can't understand why If its not broke - don't fix it..... Jack