I’m a Christian and I feel you 
Not all of us are like that, really!
There are different kinds of Christians as well and if any of you do encounter one who’s rude or close to the stereotypical type of Christian and discriminate you, I can tell you that they’re not really living a Christian life.
We are taught to love and accept everyone, regardless of their background and personality, because other people are also created by the same God who created us.