I had a miscarrige in june at 16 weeks. When I found out I was pregnant, they said I would be 8 week by my cycle but later found out I was further along during the D&C due to the size of my uterus. While I was pregnant I was still having a "period" that was irregular but my cycles are not now for being on time. As of late, my period for sep. was a week late, I was two and a half weeks late in oct and its about a week away for this month. I'm getting headaches off and on and my uterus area feels very tight and heavy and I've had some dull aches in my pelvic region. I've take 5 pregnancy test all with negative results. Mind you, with my first pregnancy, I got negative results as will up to three months. I'm not sure if I should wait to see if this months cycle is on track or just make a doctor appointment and get checked out. I'm just trying to find some advice. Thank You