Have you gotten your beta yet, sometimes bleeding is from implantation, I had a transfer done on the 15th and we got a BFP at day 8,everyone is different, so don't lose hope
pinky brownish discharge is possible it's from implantation but not always. When is your blood test?
I have not had any success with IVF, but when I did my first, I had tested positive at 8 days pt. I had a miscarriage.
I am wishing you lots of luck!!