Feeling hopeless :'(

I was on depo for 2-3 years and had my last shot in June 2014 so September 2014 instead of getting another shot I switched to pills. I completely stopped taking birth control of any form in January! I never had any periods on depo and haven't had one since until last month I finally had one very light. Now I'm hoping my body can get back to normal and we can get pregnant! Anyone else have this much problem? How long before periods regulated?