Hi!i read ur story just now i m very sorry to hear the mistake that u visited nepal via air u should have rather done road trip and after u get to raxual u should have taken flight from there . Now my suggetion to u is either u should consult a very good laywer n he should be able to defense against u or u should have very good reason why u did so !!!!
or my best suggestion on my head right now is why dont u just claim to nepal goverment that u lost ur passport to so u have to print a add on a paper or something like that then they might be able to issue u a new passport so that way they will not see the stamp that was stamped on ur current passport . this suggestion might be helpful if not sorry may god help u to find other way around. stay blessed . live in peace.
Sarah
