Help!

Ashleigh

So it’s my 3rd time getting my period so it’s still a little crazy being on schedule and all. But I just started this morning while in bed and I was 20 days late according to glow and before I was like 5 months off so I was thinking I would have more time but I didn’t. So I was just laying in bed and all I have on is a thin little liner. So I started to flip over onto my side and I got this feeling down there of like a tiny bubble and then it slowly releasing so I just thought I had peed a little because I had to go to the bathroom so I got up thinking I just peed and so I got there and I went to go to the bathroom and noticed that I had something on my pants and then I looked and at my underwear and there was blood everywhere. I was so panicked and not sure what to do so I woke up my mom and I had made a mess everywhere. I’m so upset and embarrassed that it happened. I hope I’m not alone, does this happen to other girls too??