So basically at about 5 weeks 6 days I had about two hours of red blood, no clots, no pain and then nothing. I went in for an ultra sound that same day and was measuring right up to normal and was told there was no heart beat yet but they weren't that concerned and was sent to do a 48 hour hcg blood test and to have another ultrasound the following week (which now is tomorrow where I'll be 6 weeks 4 days) I received a call from my doctor today saying she was concerned due to my levels not doubling (from 37,xxx to 64,xxx) and the fact that I'm still having brown spotting on an off over the weekend. Has anyone experienced anything like this and had a successful pregnancy? I have been nauseous, sore boobs and nipple, all the same symptoms if not increasing and of top of that I looked up the range for 6 weeks hcg levels and from what I have noticed that they are from 1000-56,500 which would ultimately put my levels right at the normal range. What I'm concerned about is that everything feels normal and is seemingly normal besides that weird instance of bleeding and I feel like my doctor is makin me more worried and more stressed out constantly reminding me that something may or may not be wrong rather than waiting until she knows exactly whether I am or am not losing this pregnancy. If anyone has gone through something like this and has any stories please share I can't find anything like it anywhere.