You should be fine. I was on the depo shot for three years, I quit taking it February of 2013and I'm now 8 1/2 months pregnant. Baby girl and I are both good and healthy :-)
That makes me feel a lot better thanks, and good luck with the date fast approaching.
I took depo for like...5 yrs. No issues.
My daughter was born in May 2001, and i stayed on the shot for eight and a half years, i do not recommend that for anyone period. Well anyway i stopped in November of 2009, we were actively trying for alittle while after that as soon as my periods came back. In 2011 i became pregnant twice both resulted in miscarriage but, i really do not think it had to do with the shot. Well now i am currently pregnant with my son 27 weeks 4 days. Also, i had a miscarriage before my daughter.
My sister was on the depo shot when she conceived. She didn't know she was pregnant for months and continued getting the shot. My nephew is an energetic 8 year old, healthy, smart and wonderful. Don't worry :)