Hi. I am in the same situation as you are right now, but my bleeding came 4 days before my period was supposed to start. I am still bleeding now. It started off brown, then it got red, but not heavy like my period is. It looks like it is getting lighter now. I took a HPT yesterday morning and it was neg. I dont know if this is implantation or not but I am going to take another one tomorrow morning. Who knows what will happen. I have also had all of the preg. symptoms. Just to let you know, I was just reading about girls (on this forum) who have had medium to heavy bleeding then they found out they were pregnant. So, don't lose hope (if ur hoping) :) .
Hi~ PMS and Pregnancy symptoms are very similar, so its hard to say if you are or not. I would say if you had a heavy, heavy flow that you are probably not pregnant and that it maybe just a weird cycle. I would say wait a week and take another HPT again.
My DH have been ttc for about 6 months now and I experience all those symptoms you listed every month, but then nothing for us so far :(
Are you trying to get pregnant?