Right on, Sandra.
Find a good vocal coach. He/she can help you learn to use and train your vocal instrument. You might want to contact
Corinne Morini. She is a vocal coach in Vienna, using the EVTS method. EVTS is an innovative system for developing masterful control of the human voice.
I don't know Corinne Morini, I found her when I did a search on the EVTS international site for an EVTS instructors in/near Vienna.
Make sure you feel comfortable with your vocal coach. This will make the training much more beneficial. Go for it!
I will be looking forward to listen to your upcoming album.