Could be an infection from your abortion. I know you say you are married and everything but getting a full check up for STD's can't hurt. DEFINATELY don't just sit around waiting for this to go because it doesn't sound like something that's just going to clear up. The smell you describe really does sound like an infection.
I agree with Clysta you need to go to the doctor asap. It could be a complication from the abortion. Whatever is going on is not good and could lead to more permanent problems. Go get yourself checked what you are describing is not normal and can be endangering your health. Best of luck to you.
This isn't nothing, it's DEFINITELY something. That's a very concerning problem, and needs to be looked at by a doctor. It could be something serious and you never let serious things just fester. It makes them much worse and treatment might be that much harder. Please make a doctors appointment and get looked at.
BTW - I am 25 years old. I have had 2 children, and unfortunately had an abortion 1 year ago. I am scared it's something bad, and I don't know how on earth I would pay for it, if it is.