I have watery poop burps that taste like rotten eggs and my guts are extra bubblely. i normally am constipated. i have ibs?

Need more info.: If these symptoms have only been present a couple of days, this could be food poisoning or a viral gastroenteritis, regardless of your IBS. If this has been going longer, however, then there may be an underlying process such as IBS, inflammatory bowel disease, other infection or even a gallbladder issue. If this has been going on for more then five days, go visit your doctor.