RELAX.  you are going to have fun back home don't let these american issues bother you.
you know what i did. i had just one paystub from oct 1-oct 15. and h1b petition and h1b approval. they asked me few question.
and i got the visa other day.
don't listen to these guys. do your way. be preapred for the questions they'll ask. all you need the h1b approval. all other things are unnecessary because they are not the one who issues the h1b. do be shaky when they ask question just answer them.
all of them who stuck in nepal, i am sure they messed up the interview. 
your h1b legit... that's enogh ground to get visa. all other things are out of stupid mind.

enjoy ride home.

by the way i got my visa from one of those dhoti consultant. so relax and enjoy momo.