I had my first shot of deop somtime around october and it ended in december. After december i decited not to get another shot to follow up with it. the first month i was off it - no period. the few months after that i had light periods not spotting but not heavy like usuall. then about one - two months now i have not been geting my period at all. the first month i took a pregnancy test it said negative and now im scared to take another one. am i pregnant.