Bad gerd can आप help?

I am a teen and since I was 7 and या 6 I have suffered from gerd I just moved to Boston MA and have lived in Oregon all my life so it's making my gerd worse...every morning I have stuck burps and can't get them out this morning I had तरबूज and it made me burp I sat on the सोफ़ा, सोफे feeling तरबूज coming up my throat all chunky my mom कहा we'd go to the store and get some gas X and antacids while we were driving I felt weird my stomach was empty but I still had the तरबूज coming up my throat we got घर and I ate I felt good after a while I'm feeling the watermealon again can आप give me any tips या Info is it normal to be hungry but still have खाना in you're stomach with gerd thanks :)