my baby is 3months she never crys i mean never but out of the blue she will start screaming..and the crying will go on rfor about 10min till i finally calm her down..itll be when someone is holding her or i scared her one time...im just wondering if there is something wrong or is it cause she dont see to many people so when they hold her it fdreaks her out...but the look on her face when she does the screaming crying thing looks like she scared or something...its happend four times since she was born.. whats up with her? also i dont let anyone really hold her or spend alot of time with people is it maybe becaues she dont know them or never seen them before?