Anybody have really bad indigestion after birth? Like really really bad! Ever since I gave birth I…

Anybody have really bad indigestion after birth? Like really really bad! Ever since I gave birth I get really bad indigestion. I've never had it before but I get stomach pain, back pain, neck pain, shortness of breath, nausea, and sometimes get really hot and start sweating with no temp then freezing cold (hot flashes I guess), and can barely talk but it's so bad I can't tend to my kids when it happens and have to have someone else tend to them until it goes away. I have tried taking medicine for it and drinking a soda to burp but it doesn't always work. I see my doctor Monday.