Advice please

Hi all. New to all this so please bear with me, I went to my gp last week as I’d been having irregular bleeding, 10 days bleeding 2 days clear then back on again for another 8 days. Gp noted I hadn’t had a smear for a while so she did it there and then. Afterwards she did a internal and said she had felt something there.
She stated she would refer me for a pelvis ultrasound however if they couldn’t see anything on that they would make a app for a colposcopy.
App for ultrasound come through for next tues however this morning I received a call from the hospital stating a app had been made for colposcopy for this thurs. After reading quite a lot ( possibly too much) I am really worried about it all especially as I haven’t even had smear results through.
Thanks in advance any advice or info would be greatly appreciated

Hiya. 

I hope today went ok & that you're feeling ok. I haven't got any advice or info unfortunately but I hope you're OK xxxx