I got an iud took out dec 7th due to complications and the same day igot the shot and now I feel really really pregnant I got really bad heart burn really sick direha and breast tenderness and the way thing that gets me is this moring my breast was leaking and I mean a big wet spot on my shirt what can this be I took a hpt and it has been negative I need help?

O I forgot to mention I had a baby almost 10 months ago can this be part of it I had 3 kids and this has never happened and I also never breast feed