Bad gerd can wewe help?

I am a teen and since I was 7 and au 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 watermelon, tikiti maji and it made me burp I sat on the kitanda feeling watermelon, tikiti maji coming up my throat all chunky my mom alisema 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 watermelon, tikiti maji coming up my throat we got nyumbani and I ate I felt good after a while I'm feeling the watermealon again can wewe give me any tips au Info is it normal to be hungry but still have chakula in you're stomach with gerd thanks :)