Do you pay a lot of attention to what people think of you?

I know I pay too much. I do really care what people think of me. I know I shouldn’t but I do.
Some people I know from school have been laughing at me and my girlf as there was some stuff from our church on social media. It had a little video of us singing.
I know it will pass in time, but it’s a bit horrid to deal with right now.