I was buying some iron bars at /warp bakashop and right clicked the chest sign with a villager egg in my hand to see the how many iron bars were in stock and my villager egg disappeared!! Help!

Ouch, epic fail... You might have made the egg spawn a mob by doing that :/ As eggs are consumable items the safest place for them is in you inventory away from the "in use" boxes... I dunno, I hope a mod refunds it to you or something, that sucks..

nope no mobs spawned <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/2639.svg?0" type="image/svg+xml" standby=":(">:(</object>