Ok, maybe I decided which therapist. It's the one who is a bit more far to reach, but has probably more experience about OCD. Maybe this is the best thing.
I'm thinking to send her a message or email tomorrow, to make an appointment. Hope to do it. I'm still nervous, but I talked also to my dad yesterday (with the help of my mum) and now I feel a bit more calm...don't know if it's for this. However, please keep me in your thoughts.