is this normal?

My baby got shots yesterday. She has diarrhea. She's super tired. (Rather sleep than eat tired) She won't eat but show her normal signs that she's hungry. She got 3 shots. One of her thighs are swollen. I'm going to call her doctor tonight but if these signs aren't normal I think I'm going to take her to the ER. I could be over exaggerating (I'm a ftm) but I'm worried. She's suppose to wake up every 2-3 hours to eat & she isn't. I could be sleeping but it's really worrying me