Digestive problems ? Blood in stool

[mscc98]

I'm not too sure where to post this question as it says the digestive system forum is no longer taking questions.

I am an 19 year old girl I have had blood in my stool and mucus in stool for about a month/just over a month now, I have been too worried that is going to be something bad as my friend has chrons disease and hers started out just like this so I have avoided going to the doctors as there hasn't been much pain and no constipation at all.

I am going to the doctors later on today and I would just like someone to please explain to me the process/what they will do when I tell them about this as I am extremely worried and have a little bit of a fear of the doctors (Sad i know)

Can someone please get back to me?