My best friend has been nagging me to ring her all day saying its really important and bad bla bla bla... I think the worst ...something about escorting and being found out.

 So I ring her, we went out clubbing at the weekend and my boyfriends friend was trying it on with her. She went out again last night and saw this boy and went home with him and slept with him W/O protection and isnt taking anything for birth control! This morning he tells her he has chlamydia!!!!!!
 
I am so angry she could be so stupid as this is happening on a regular basis! I feel embarrassed she is my friend. But then I feel a hypocrite because I'm an escort. I said to her I'm annoyed she would be so stupid and try to give her advice I pick up from being an escort about men/STD's and she says she feels so unattractive, ugly and worthless and thinks because I'm an escort I feel amazing! I don't! I have ugly days like everybody.

I don't know really what to say to her because I am an escort but I know and other escorts know were not handing it out on a plate, we are selective with clients and we protect ourselves. After last year we were both sexually assaulted by the same person (who we both knew) on the same night, I didn't think she would be so f*king stupid to go home with a randomer and did anyone even know she was there!? And how could she be so stupid to go out and get so drunk after what happened?

Since that happened and I became an escort I am very wary of my safety and what I do and who I speak to about anything. She should know better.
Grrr! Sorry.

Danni really summed my thoughts. I can see you care and are worried for your friend.  But getting angry at her is sadly not going to help.  Can totally understand you might want to shake her to see sense as you exasperated about her taking such risks.  But sounds like your fried is at a low point and on a bit of a self-destructive path.  Best thing you can do is encourage her to go to a GUM clinic and try and perhaps get some counselling, CBT etc.  Anything that might tackle her self-esteem issues.     

Ok, first you have to stop feeling guilty.

Just bc you are an escort, does that mean you go around shagging men without protection?

I had a similar issue with a friend, not so much the shagging part, but other stuff she complains about. The thing I find annoying, is that it is all stuff within her power to change. For instance, she wants to get fit and loose weight, yet she keeps eating donuts and won't go to the gym.

I finally got so sick of it so I have recently stopped talking to her.

It is not your responsibility to change her life, she is a grown woman and needs to sort herself out. My personal opinion is that if someone only drags you down, they are not the type of person you need in your life.