Heartburn from sweets-13 weeks

Honestly this sucks. I’m a chocolate addict and I love sweets but lately I’ve been getting really bad heartburns with any type of sweet. Thank god I haven’t had heartburns with my cereal or pancakes/waffles.... but ugh I’ve tried everything and I just can’t fix it. All I want to eat is chips and Chex mix but occasionally I crave brownies or something... but I can’t fuckin eat it-.- thanks baby... lol is this a sign I’m having a boy?