You have the urge to go to the bathroom but when you go...You pass only gas and the urge os gone....Is that normal?

Possible. When you have a lot of gas in your guts it causes pressure on your anus until it is gone the same way as feces do until you get them out. So, yes - this normal. If you have excessive gas, that's a different story, but this was not mentioned, so i would quit at this.