I can't get into MD's office until Tues, 11/13. My period was supposed to start on 10/13 but came 10/17 and lasted only 3 days (usually lasts 5 and comes right on time). I felt nauseous and tired, but PG test was neg. I was feeling very nauseous w/ sore BBs again, so I took PG test at 4 a.m. (1st urine), and it was pos. However, spotting also started yesterday. I thought it might be implantation bleeding, but it got heavier. It's still not as heavy as my normal period (as I only used 1 pad yesterday and 1 today), but it's heavier than spotting. I also took 2nd PG test around 7 a.m. today, and it was neg. I plan on taking another in the morning (again, 1st urine), but I was wondering if anyone could provide any insight into what might be going on. I'm 27 and excited about the prospect of my bf and I having a baby, but the bleeding and neg test result have scared me...

Thanks in advance!