Implantation What does implantation bleeding look like? How long does it last? I am 3dp5dt and when…

Implantation

What does implantation bleeding look like? How long does it last? I am 3dp5dt and when I went to the bathroom today there was light blood. It has been happening about 2 hours. It is very light now to where I probably wouldn't notice it but I am actively looking. I feel defeated because this happened my first IVF and I got a period about 3 to 4 days after transfer. I thought progesterone kept you from getting your cycle. I am injecting 2cc of progesterone oil every night. I am just confused and PRAYING this is a positive not a negative.