I am 7weeks pregnant and had some brown spotting last Wednesday. They took my hcg levels that day and they were over 18000 taken again Fri. They went up to 27000 and on Monday(yesterday) they went up again to 41000. I now have to do a vaginal ultrasound but am scared I miscarried due to the spotting. Does anybody know what any of these levels mean or if spotting is normal. It was very light, brown in color and only lasted a day. Sorry for TMI just nervous.