Bad indigestion, any natural relievers?

Paz’s Mom🍭
It's causing me on and off cramping like everywhere, that scares me seeing I'm super paranoid. I have gas and my stomach making noises I'm so sick of this symptom I'm about to be 5 weeks and 1 day in 1 hour. It happens for the longest time after I've eaten, or even when I've drank a lot of water. I avoid eating to not deal with it, I was fine until I ate a big meal at about 7pm
Any natural things I can use to give me some relief?
Can I drink camomile tea?