Are spicy foods hurting my baby?

I eat spicy foods often... For ex: I put Frank's hot sauce or sriracha on my eggs every morning. I've been getting heartburn every once in a while, depending on what I'm eating, (last night it was spicy chili) but it's so worth it, lol I love spicy foods. My only concern is, is the baby ok with it? I've heard that I'll def have to not eat anything spicy when I breast feed, but is it ok during actual pregnancy? I want my little man to be as happy as possible in there ;) :) thanks!