Hello everyones, new here. My af wasn't due until June 10th, I'm on a 30DC. On wednesday I woke up and went to the bathroom when I wiped there was pinkish/egg whiteish CM, I got really confused because I have NEVER gotten my AF early, if anything a couple of days late, so that afternoon at 7pm I took a HPT, it came up faintly positive, mind you this is after a long day of weeing. So the next morning (Thursday) I took the second one and it came up positive instantly. I had some more discharge this time, dark brown/red. I called my doc and he told me to come in right away. He told me I have to be on bed rest and if I experience cramps or more spotting/bleeding to go to the ER. When I returned back to work I wee'ed and wiped bright red this time, so I asked my husband to drive me to the ER. The ER did confirm my pregnancy, which was short lived because they characterized me as "high risk" and was asked to do an U/S the following morning. The U/S technician said she saw my lining is thickening, but there was no gestational sac. I went back to the ER for my results and they said my HCG is at 503 - I'm 3 weeks and 4 days, and I'm either having a miscarriage, already had one or ectopic pregnancy. This is where I get confused, I haven't soiled a pad, my cramping from a scale of 1-10 was probably a 3-4. And, I only experienced the bright red once . I'm so sad and scared, they asked me to do a blood test to determine my blood type incase I needed a haemoglobin shot, thankfully I didn't need it. I've read of many women experiencing what I'm experiencing and having healthy pregnancies, but I asked her "so if theres no gestational sac, it means I've miscarried?", and she said "there should be one there", but I've read of women not having one until 5-7 weeks. Please someone help me. Thank you.