When you win you're going to get fans chanting your name and when you don't do great they're going to give you stick.
I've always had little problems in my ankles when I played very hard games, they'd get very inflamed and stiff.
It is just the start of your professional career and you have to handle it properly and realise that it is not always like that. There will be ups and downs. It is important that you keep humble, keep working hard and see it as the first step on a long journey.
When there were no kids to play football with in my local park, I would go to my grandma's factory. She used to give me £2 if I cleaned all the threads and scraps off the floor. I even learned how to sew.