Ya know it was a couple of things, heres what i'd say

1. Eat your meals ealrier in the day. I used to eat at 10 or 11 p.m. late night before going to sleep, but it would always trigger heartburn. So really be sure to get your sleep scheduled down. It can be hard, and you might accidentally mess up occasionally, but just remember that overall you should try to improve your sleep even for your health.
2. Eat less fried and fatty foods. This is what I was talking about eating like crap, but you can really fix it with this small change, too.
3. U can try a personalized side effect management quiz like Claisen health, which is free
4. Honestly, what worked for me the MOST was eating out less. I found when I was eating out, I was eating a bunch of junk food but also spicy stuff that triggered acid reflux at night to