Tummy Aches

My poor Hailey has been getting a lot of tummy aches over the past couple of months. Sometimes it starts instantly after eating (though I haven't been able to pinpoint a specific food). Sometimes it starts randomly when we aren't eating. And occasionally she's just being dramatic (hard to believe, I know). They last anywhere from 5 to 20 minutes and then she seems to go back about her business. It's hard when they are so young to know what's really going on and how much it really hurts (and sometimes IF it really hurts) but she definitely seems to be in some pain. She either wants to be held or goes and curls up on the couch until it passes (or she gets bored).