lately i've been very nauseous and this morning i woke up, did some things around the house and laid back down. i felt my stomach and right under my belly button, if i push down on my stomach, it feels like a hard bubble, what could this be?
Is the bump painful? It would be best if you make an appointment with your doctor to get the lump looked at. It could be a simple cyst, separated muscle, or something else, but your doctor will have to diagnose you.