Help!! confused

SK

Hello,

I had negative blood test on my third day of missed period.( I had very light bleeding 2and half days and no bleeding for 1 and half days they blood on tissue paper when I wiped)

My doctor said I can take the medicine for getting periods after 8 days of missed period.

If my pregnancy tests are negative and I had the lighter bleeding .. would that be a period if not what should it be ?

Please advise.