Ok,,so i started on this website for about 4 month now. i am a self teaching beginner webmaster, and thought to start this site. After working 16 hours a day since i started, i am discovering that i have some big mistakes in some content, in META description,usage of keywords etc.. i am now far on google...can i fix my problems now and google would forgive me? or am i sort of dream of coming back site for google? What should i do? please help!