not sure...

I'm 8 months postpartum. Still breastfeeding my son. Im currently late on my period. Going to take a test sometime very soon if it doesn't start... but it's been on my mind what if I am pregnant?? I don't want another child. I love my son dearly. But I do not want another one for some years. My postpartum depression was horrible. Me and my boyfriend don't get along well enough to bring another child in the world. Not enough money. Space. Or time. 
Would a surgical or pill form abortion affect my milk supply?