My cycle came last month around the 14th of July. Now for the past 3 to 4 months my regular cycle would come & end on the 5th day but after going off it would reappear a few days later. I'm engaged & no we don't use protection. Now the first week of August I began to bleed it went from a light pink to bright red to brown & it changes between those three But as of now Ive been bleeding for almost 2 weeks. The fisrt day it was light bleeding, two days after it was medium bleeding, & after that it was light & still is. Ive experienced a little cramping in my side & my lower belly. The blood at this very moment is bright red but yesterday it was brown. I would like to know what could possibly be going on. Help please because I'm thinking this may be an early miscarriage

And I have also experienced clots

At that early of a stage only a Dr. Can tell. My sister took an HPT test 'the morning after and it was positive. Within 2 weeks she felt that she had lost it. She went to the Dr and he confirmed it.

There is no way to diagnose this via the internet. You will need to have a blood and/or urine test to diagnose pregnancy and an ultrasound to determine if you have a viable pregnancy or have lost the fetus.

Yep the ultrasound is what confirmed my sisters lose. The Dr saw the speck where it had been attached to the uterus.

The Dr saw the speck where it had been attached to the uterus.
Speck? Really?

I was on my cell phone and it was auto correcting to wrong spelling so I couldn't type that the dr said he saw the spot where the umbilical cord had been attached.