Question

Tiye
Is it normal to bleed during pregnancy well yea sometimes I know that but when I bleed it doesn't go in the toilet when I use it only when I wipe and it will go on for 3 days and sometimes it will seem light and a tad heavy it doesn't fill up a pad tho . and I asked my doctor but she said I could be having a menstrual cycle or spotting now when I was spotting it was pink now its red now is any one else having this problem and could tell me what u think is it normal ?