Undercooked Chicken

So yesterday I was at Longhorn Steakhouse with my dad for Father's Day and his steak was very rare, it was almost like they just put it on the grill, flipped it over a couple times and sent it out. At that point I got a little paranoid about my food. I didn't notice whether or not the chicken was pink but the first few bites had an odd soft texture to them so I didn't eat anymore of it. This morning when I woke up I had really bad gas and intestinal cramping and then finally I had some pretty loose stool. I haven't had it again but I have had a couple gas bubbles and a little bit of stomach pain after drinking 6 oz. of coffee when I got to work. The baby seems to be fine and is moving normally but I'm still scared that I've done something that might hurt him. I'm trying to call my OB but they're really busy in the morning and I keep getting put on hold. I'm just so worried...