What Causes Shooting Pain In Chest, Armpits And One Side Of Head?

Hi my 10 year old daughter has complained of shooting pains in her chest armpits and side of head, I must say my daughter is a real worrier ,her dad is very stressed and angxiaty problems, she went through a fear of choking but started eating well again, she has asked me to take her to the doctor to get checked out but allso asked if I was worried and not to tell her daddy because he would worrie so much