I know this may seem like a strange thing to ask...I was unaware that I was pregnant, but had an inkling. I would have been 7 weeks along when I had brown spotting, and in the evening I began to feel cramping, and soon went to the bathroom where I had passed a sizable gel sac, with two smaller ones attached, with two long bloody strings attached to those. I was pretty shaken up, and sadly flushed this before anyone else could see. For the rest of this day and the following, I was extremely bloated (which has never happened with my period) so much that I could not sleep on my stomach and had a difficult time walking around. I have been bleeding with cramps since then, and the bloating has decreased a bit, and the bright red blood has now turned brown. I had bloodwork done yesterday (3 days after the incident) and the results came out where my HCG levels indicated non-pregnancy, so they assumed I just had a bad period. Can HCG levels be low after a miscarriage? It seemed very much like I had a blighted ovum...does anyone have more information?