I think I may be pregnant. My nipples and breasts are extremely sore and sensitive and that's unusual for me. I had unprotected intercourse and he never ejaculated in me. I guess it must've been pre-cum that did it.
It is still about 8 or 9 days until my period is due. How early can I schedule an abortion? I'm positive that I can't have a child now.

Are there any other consitions that could cause my breast symptoms?

There are dozens of different things that can cause your nipples to be sore. Just because you have sore nipples does not mean you are pregnant.

The fact you had unprotected sex is more likely the reason - with or without sore nipples. Why did you have unprotected sex when you absolutely cannot have a baby now? Its like putting your hand in the fire when you absolutely do not want to get burned.

I'm sorry, but since your period isn't due for 8-9 days you have a long wait. If you take the pregnancy test now, it really won't be accurate. When did you have the unprotected sex?

If you have sex let's say a week or more ago - that means you had sex at your least fertile time of the month. That doesn't mean you can't get pregnant, it just means the chances are less.

Ordinarily to take an over the counter test that will be accurate, you need to wait until 10 days after your menstrual period is due. So you have a 20 day wait. That is not to late to have an abortion.