Help.egg burps.nausea?

hi yesterday i was very nasueas and i was having those nasty acidic egg burps. my stomach was very gurgly and i felt like i was burping straight from inside my stomach. then i took pepto and went to sleep. now im awake and its 11 : 51 EASTERN TIME. my burps have gone back to normal and i am not nasueas anymore. what did i have yesterday and do you think i have recovered?