Is it normal that ''they'' rejected me?

I was kind of excited last Sunday because of the fact that an unknown family from my mother's relatives and their boy was coming to see me for purpose of marriage.I am a very confident student and currently in 3rd year of my engineering.Oh yes, I am good looking although I am not Angelina.But after facing them , my hands started to shiver without any reason.Sadly, I couldn't even serve them tea properly as the boy's mother was laughing at me .All of my confidence ended that very day . Not only they rejected me but they took away my self esteem with them. Now I feel shivering in my hands everyday .I don't know how to deal with my first rejection that shivered me so deeply .THEY REJECTED ME . . .