According to your logic then why pakistan opposing india's bid when you are not even a member of NSG?We may not get NSG this time but getting a chance for pakistan this time and next time will be almost 0.00000000000000001%.But getting india next time will be highly likely, but still where pakistan stand on that time, what about west support.A day will come and hard realization for chinese that keep on boarding pakistan every now then, will be more harm than good for their own credibility and image.
India's obstacle is mainly chinese, your obstacle is almost at least 46 countries.