After abortion/break up help?

So I had a really abusive ex that I recently left after having to get an abortion with his kid. The whole situation was terrible, cops had to get involved and shit. It's been a little over a month since the termination and I'm still bleeding on and off, when I've tried to masturbate a little, and bled a lot when I tried to have sex. Does anyone know when this will stop or if this isn't normal and I should go back to a doctor?