question: Hi My 8 yr old daughter woke up with severe stomach pains and then about 4 hours later she has started throwing up and having loose bowl movements. She said that all morning her heart has felt like it is pounding in her chest even before she started throwing up and she says her legs will not stop shaking. I took her blood pressure and the first time it was 86/52 pulse 89 and the second time it was 95/67 pulse 103. I was wondering if those blood pressures were ok because that and her pulse were so different. And what about the heart pounding and the shaky legs. Any info would help. Thanks so much for your help in advance.