Late period, can fingering have anything to do with it?

[Itssnowing]

Hello.  On a "normal" cycle of 31 days, my period has been late for about a week.  Last time I had my period (December 2007), it was late (due on 23rd, got it on the 27th).  I am on no birth control.

My last "sexual" (no intercourse, however) encounter was on the 22nd of January.  I gave my boyfriend a hand job, and he ejaculated into my mouth (I swallowed).  After a few minutes, he fingered me.  Before doing so, he assured me that his fingers were dry and clear of sperm.  (I touched his hands, and they were--almost scaly dry, like it did not come in contact with moisture for a long time).

A few hours later, I used the bathroom and wiped away a little blood.  The blood was not mixed with the mucus, so I assumed it was a little vaginal tear (it was a little rough).

Another incident before this was on the 18th of January.  However, his genitals were not touched, and he did not orgasm.  I don't think this incident caused any risk, but the more information, the better.

Fast forward to today.  I have not had my period yet.  Yesterday, I got a little brown spotting.  I went home and put a pad on, and there was nothing all night.  I put on a pantyliner today.  There is still brown spotting, but no "clots" that would resemble an on-coming period.  It does have a smell like old blood.

This may well be my period coming on, but I am irritated already that it is not starting.  I have not been sleeping many hours (if at all) this month, less than 3-4 hours a day.  I have been constantly stressed out.  I have been thinking about purchasing a pregnancy test, but I have not had the time to do so.  I'm asking if there is even a viable pregnancy risk from what I have described here.  It does not seem very much (if any) to me, but since I have been charting my cycles, it has never been this late.  Could this be ovulation?

[ilovemypony872]

I do not believe that you are pregnant from him fingering you.  The odds are EXTREMELY slim, if any.

If he didn't come in contact with you at all on the 18th, theres no chance you're pregnant.

Personally, I think you're not getting your period because your so stressed out.  Breathe, relax, and don't think about it.

[Itssnowing]

What I find to be really funny (well, I guess more of ironic), is that I often obsess over these thoughts of teen pregnancies, like it really is that easy to get.  However, there are people who are ttc for at least a year and still nothing.

Thanks.