Too much of a people pleaser?

I am only happy when other people are happy with me and i am doing things right,but as soon as i do the slightest thing wrong or i feel i have upset someone i feel very low and really put myself down.Is this just being too much of a people pleaser or is this a normal feeling for a lot of people ( i do worry too much of what people think and hate affending anyone).Sometimes i think i need to stop being so sensitive.