Heeeeylo fellow pregnant ladies 
Currently looking for advice/remedies with how to deal/get rid of heartburn. I'm 31 weeks on the dot today and for the past 2 weeks, I feel like my heartburn has gotten worse to the point I'm just an insufferable moo.
It feels like I've swallowed a tattie whole without chewing and it's now sitting stuck in my oesophagus whilst acid reflux ferries its way up every few minutes like a blooming tower of terror ride. I can't even burp unless I'm lying down which feels like it's gonna help get rid of the food stuck in throat feeling but instead does sweet f.a.
I think I could maybe suck it up if it wasn't constant (probably not) but the fact I'm only getting a few hours of relief before it kicks back up is testing my patience. Anyways, Rennies doesn't do much and neither does Gaviscon (except make me want to whitey).
Is there anything that you lovely ladies would recommend?