Negative test, still no period

[xfriends]

I'm not sure if this is the right place to post this.
I'm getting a bit worried. I'm 2 days late for my period and my periods are always regular. I took the boots digital pregnancy test and it stated NOT PREGNANT on the screen.
I'm still waiting for my period and I've never been late. Could I be pregnant or is there something else wrong? I'm starting to panick a bit.
I am not trying to concieve at all but don't know where else to post.

You could wait a few days and test again, using the first urine of the day.
Periods can be delayed for a variety of reasons. If it's not come in the next week and you're still worried with a negative test, go and see the doctor.