Ok so I'm wanting to know what y'all think, my period is never late like ever and when it is it's only late by two days tops!!! Well it was late by seven days this month, but I started bleeding at first it was only spotting and it was brown only when I wiped, then the next day it was like someone turned on a faucet but I didn't have any cramps AT ALL which never happens for me but the bleeding only lasted for two days and now it's gone. I've been having pregnancy symptoms but I'm not sure whats going on. Please help

thanks to any one that answers
Re: What your opinion?
Dx: balanced translocation and LPD
TTC since Oct 2011
BPF 02/19/12, EDD 10/31/12, natural m/c 02/28/12 (4w6d)
IVF (BCPs starting 10/30/12, ER 11/18/12, 5dt of 1 beautiful, healthy embryo 11/23/12)
BFP 12/02/12, u/s @ 6w,5d showed 2 HBs! Identical twins!!
Bed rest from 21w-35w due to short cervix, hospital bed rest from 23w-32w due to PTL
Our rainbows were born 07/19/13 (36w, 5d)
You could try reading the board titles.... If you've taken 2 tests and they were negative, chances are you aren't pregnant. Although your reading and logic skills leave something to be desired, so perhaps you did them wrong?
Dx: balanced translocation and LPD
TTC since Oct 2011
BPF 02/19/12, EDD 10/31/12, natural m/c 02/28/12 (4w6d)
IVF (BCPs starting 10/30/12, ER 11/18/12, 5dt of 1 beautiful, healthy embryo 11/23/12)
BFP 12/02/12, u/s @ 6w,5d showed 2 HBs! Identical twins!!
Bed rest from 21w-35w due to short cervix, hospital bed rest from 23w-32w due to PTL
Our rainbows were born 07/19/13 (36w, 5d)