My cycle is normally 25 days apart. Today is the 24th day and I'm spotting when I wipe during restroom time. I have been having unprotected sex and don't want to waste money on a test if its nothing. Could I be pregnant?

I'll re-post what I wrote on the thread you piggybacked on.

Any time you have sex, especially unprotected sex, there's a chance of pregnancy, so yes, you could be pregnant, or you could just be starting your period.

Wait a few days. If this spotting doesn't develop into your period, then you'll have to fork over the money for a pregnancy test. The pregnancy test will be the cheapest part of pregnancy, if you are in fact pregnant.

There's really no way for us to tell you if you're pregnant or not over the internet. A pregnancy test requires either urine or blood, neither of which we can access over the internet. So you'll have to wait and see.

I do have to say, even with birth control pregnancy is possible. You're having unprotected sex, which means that you're trying to conceive. That worries me a bit, since it seems that you can't even afford to buy a pregnancy test.

Yes, it's possible to be pregnant and have spotting.