Hi I am 29 years old and after 9 years pregnant with my second child. From age 3 to 7 I was treated for luekemia. My first pregnancy was very hard. I started heavy bleeding at 4 months and bled all the way threw do to low line placenta. Even though the baby was ok I was placed on bed rest and gave birth at 37 weeks . I am now 15 and 1/2 weeks pregnant and started bleeding at 12 weeks. At first it was bleeding with no pains. It would gush then brown spotting after a few hours. Over and over. but now I have pains in my lower abdomen, lower back, and private area. It goes from heavy to light spotting depending on how much moving I do. But my worry is my doctor does not seem to be worried about this. My HR is good. The cervics is fully closed and the placenta looks like it is in the right place.He has released me to full work. Which is 12 hour shifts on my feet running all night. Should I be worried? I can t seem to except is lack of worry to this. I just want to have a healthy baby girl.