What medicine can I take?

Niecy β€’ FTM...My heart and joy arrived January 21st, 2016; Layla Eliana πŸ‘ΆπŸ½πŸ˜πŸŽ€πŸ˜˜
I'm about 6weeks pregnant and I have really bad acid reflux (I've had it since about 2009). I am also lactose intolerant and I am currently going through hell. Everything I eat messes with my acid reflux and it just started a couple of days ago. I'm so afraid to eat or drink anything at this point and my next appt isn't until June 16th. My question is what can take or what has/have worked for you?