I'm 16 years old and I've had my period since I was 11. I have never missed one. Every 28 days, it comes and it's always really heavy for the first two days and lasts about 6 days on average. I got my period two days ago. I got the normal lightheaded-ness and cramps like always. But the cramps actually weren't as bad as normal and only lasted a day when they usually last 2. I just went to the bathroom for the first time in several hours and I had absolutely no blood. When, the time I went to the bathroom before last, it looked like a massacre.So a week later I bought a pregnancy test and it came out negative. So I'm so confused I've tried googling this, but I can't find answers, just women asking questions similar if not the same as mine. Can anyone help me? (And yes, I am sexually active. I'm not on the because pill, but we do use protection.)

There's no way for anyone online to tell you what's going on.

Did you have an actual period? It could be. Periods differ month to month. Women have skipped periods altogether when they're not pregnant, or ill. It happens.

You're sexually active, so yes, you could be pregnant. Even if you use birth control, you could be pregnant.

Are you? No one can tell you.

Wait until next month. If you miss your period, test again. Make sure to use first morning urine, or get a blood test done.

That's all you can do.

Yes, you may have to wait another month and see, often real early it may not show up at first.

Assuming your protection is condoms they have a failure rate of about 3 to 5 percent if used properly, and as commonly used higher.

Even using birth control pills and condoms some women stlil get pregnant.

I just took a e.p.t pregnancy test and it came out negative , plus my period is back not heavy but its still there