Hi Sassba, I hope your levels increase it can be very stressful not knowing what is going on. With my first daughter I did'nt know I was prg until I was 11 weeks, I did'nt expect to be prg I was on the pill and I got what I considered a period, similar length of time just a bit lighter but enough to think I had had one. So good!!! luck fingers crossed .Blood is always scary but it happens sometimes. My daughter was 2 weeks overdue and very healthy.