My DD just turned 1 and the past week she has been very angry, if you take something off her if you don't give her her food quickly etc she will lie on the floor even hit her head off the door and scream!! My DS didn't start temper tantrums til at least 3 so don't know what to make of this, also she doesn't say any words other than da and that's it. Just wondering if this is just early temper?