Acid reflux drinking for first time?

I have only just started drinking, other than a few sips of others people’s but had my first whole can of cider today (kopparberg strawberry and lime if that affects it), but straight after and continuing for at least a couple hours afterwards (still on going) I’ve had acid reflux and it feels as thought I need to burp but if I do I’ll throw up and my chest hurts. Is this normal for new drinkers and like body getting used to alcohol for the first time or is it a me issue lmao