Advice on minoxidil liquid used only 3 times

[Jaydaime]

Hi there, I am a 27 year old male that has been going thin on the right side of my head since I was 18, I have been using nizoral for about 2 years so my hair pretty much looks the same as 2 years ago and cause it is loing you cant even tell im thining plus I am very blond and always had very fine hair anyway

Anyway my question is about 7 days ago I decided to take the plung into using minoxidil so far I have only used it 3 times once every otherday over the 7 day period and my hair is already looking substantially thinner on the oneside because of it. I have heard horror storys about minox so my question, can I quit it now as I have only used three times? Or will I have already started the shedding phase??