Disco/Soul Song, Need Help Please!

Sorry I can't provide more info, but here's what I have:

I believe it is an older song, perhaps from the 70's...? It starts off with four single beats and then goes into a disco-esque base line. It is very laid-back and I hear it randomly in restaurants or stores, and I believe the chorus is something like "I'm going crazy, I know it's crazy..."

Emphasis in the chorus is on the word "crazy."

Again, I apologize but I don't know what any of the other words are and now it's driving ME crazy. ANY help would be greatly appreciated! I have Googled for days now to no avail.

hi, you didn`t say if male or female, but i found this one with the lyrics.

http://www.youtube.com/watch?v=dft5CgEvTPE&translated=1


please let us know.

Thx.