Ok so this would be my second child, I had a my son January 29, 2008 now its April of 2009, I received the depo shot on the 1st of April my first type of birth control since before I was pregnant for the first time, well me and my boyfriend had intercourse the second day after I received the shot so probably not even in my system for 48 hrs may have not exactly sure he went in side and that continued to now. Now about 2 weeks ago I thought I should take a pregancy test which I did came out negative but I was still concerned called the OBGYN offcie they said unlikely you are but just to make sure take one in about a week or so around the first of may I also started light bleeding around the 15th or18th of April and its still continuing only when I wipe though or just a little on my underwhere well this last Saturday on the 25 of April I squeezed my brest and noticed lactation of white milk or sticky substance coming out that concerned me so I then took 2 pregnancy test and they both came out positive, I then went on Monday 27to get blood work that came back negative because the number was so low, then I took another pregancy test a different brand then before and that came back negative. Now I'm confused if I'm actually pregnant or not, or what is going on. I feel like I am but I don't know if I'm just thinking that because I've had all these symptoms or if its just to early to tell I would only be 3 maybe 4 weeks along. Any idea's or answers please.