I NEED TO VENT!!!

I REALLY wish people would stop asking me if I'm having twins! Even when I tell them NO they continue to argue with me that I'm too big, why why why do people feel the need to comment on how I look?? I already feel like I have a fat suite on that I can't take off and don't feel like myself anymore, the last thing I want is someone giving me their unwanted opinion on how I look when I'm 9 months pregnant!! I'm so over being pregnant : (