H1B amendment first time traveller

I got selected in last year slot, my Visa Stamping is not yet done [First Time Travelling to US] but my company have raised the amendment request normal processing on 21st April 2017.I got the receipt on 22nd May 2017.
I want to know Can I do my Visa Stamping in the middle of Amendment with receipt number because it will take another few months to complete the amendment . Please suggest.