Doing embarrassing things

How do you get over your embarrassment?

I was carrying a box and all the stuff fell out of the bottom I was a bit frazzled and people came out to help but I'm a mess and I wanted to know how do you not let it get to you if you're clumsy, messy, or awkward do embarrassing stuff lol how do you get over it and most importantly how do you love yourself and not start to let stuff get to you and the negative make you feel low self esteem or feel ashamed or embarrassed or worried anxious if you embarrass yourself