I've realized that my WPM is poor as I've always typed with two fingers. I'm sick of typing slowly and stupidly despite spending so much time on computers. My also gf bullies my poor WPM and I want to be on the same level as her or higher (108 WPM).

How do I learn to type the "proper" way? This ASDF JKL; seems so difficult and i can only achieve 10WPM. I've been trying for around a week now with no signs of improvement.