Constant indigestion

I’m 7 months pp and I’ve had constant indigestion since about 2 months pp. I mentioned it to my dr about 2 months ago and he thought it may have been my antidepressants causing it so he switched them. My indigestion did go away for a few days but then it came back and it’s always there. It makes me feel nauseous and bloated. I will make another appointment to talk to my doc about it again. I’m just wondering if anyone else has experienced this after pregnancy?