That's such a good start man! I would strongly suggest not jerking off as it is just a way to trick yourself into thinking that everything is okay or that you don't need to approach women. My advice for you is watch this video https://www.youtube.com/watch?v=FPbxzKF5Fgs and start doing it bro! It will begin to feel natural in no time! I can relate to your problems as I have experienced them as well but you just have to man up, realise what you have to do and do it. Learn game cause there's plenty of videos out there and start putting it into practice. You can do it! Good luck bro! Keep us posted