My boyfriend and I had unprotected sex on Tuesday jan 29
I had taken a pregnancy test last Thursday it was negative...
But starting 3 days ago I experienced very light pink spotting for 2 days just once when I used the bathroom.
Then today it was a little more red same though only a couple times nothing to use a tampon for or anything and it went away...
Do you think I may be pregnant or could my period be starting? I've had some on and off cramping and very very light headaches but nothing else really.
Someone else's input would really help. Thanks.
I don't remember exactly when my last period was I believe it was beginning/middle of jan

At this point it's hard to say if you're pregnant or not. Wait a few days and go see your doctor, or take a pregnancy test. Either should be able to give you an answer.

I completely agree with c0bra. It's probably too soon to take a test. I know it's hard, but you really should wait a week and test again. You don't wan to waste money on tests if it's too early, hun. If you would happen to have implantation bleeding, it takes at least a few days AFTER you're done implantation. So, as difficult as it is, try to wait it out.

There is no way to know, you can not test till you are two weeks late on period. Any guess would be like flipping a coin

You can't test until you are two weeks late? I don't know where you got that info from, but you most certainly can. Some women, including me with my first pregnancy, can get results from First Response Early Results 6 days sooner. Typically, closer to the actual due date of your period, but still before it's even missed. Anyway, I do agree that you should just wait until you actually are a day late, so you don't waste money or emotions. Waiting two weeks isn't really a bad idea at all, but not something that most women will do because they want to know asap of course. I'd definitely just wait a few more days or a week (two if you'd like) before testing again. Good luck!

A blood test can tell you if you're pregnant about 6 days after ovulation. If you're looking for quicker results.

Dewenton, I see you enjoy word games so I'll chime in. You can test any time you want. The question is at what point the test is accurate.