Heavy early interval?

on cycle day 18 extent came, i usually have 26 light of day cycle,but this time the blood flow is very starchy black blood with lots of clots any ideas
Answers:

I just now had my right ovary removed..I'm solitary 19. Lately I've been have really bad cramps next to my period

the change contained by your cycle really depends on your daily goings-on.

Additional stress could cause your extent to go out of whack.

If you've lately started or stopped exercising, this could change your cycle as okay...

a change contained by your diet also causes a revision in your cycle...

and if you're sexually alive...you could be pregnant.

I'm 16 and may be pregnant, help!?

please see a doctor. basically to be safe. worthy luck

Help! Does this sound common to you? Need lots of answers!?

It happens. It's happen to me. I went a extent of about three months next to early, immense periods. It righted itself, but you may want to consult your GYN, a moment ago in overnight case something in going on inside.