Terrible heartburn... please help!

Holly

So every since about 15 weeks I've had horrible heartburn...sometimes it burns so badly but usually only lasts a few seconds and if I need to take tums I do.. however now I'm 28 weeks and it's gotten so much worse. it burns the same on and off (doesn't matter what I eat) but it's now making me nauseous all day long. i also don't have an appetite.. and when I do eat I'm nauseous and get bringing heartburn afterwards.

don't know what else to take since it's more the nausea that bothers me that goes along with the heartburn than the actual burn bc that goes away with tums... anyone have any suggestions? I have my baby shower tomorrow and I just want to enjoy myself.