So I Had Sex 1 Week Ago And During It

so I had sex 1 week ago and during it I started to bleed at first my partner didn't use a condom and then a little later we had sex again but he put a condom on. I thought that this was my period because i started bleeding right around the time I was about to start. Well it lasted for the full 7 days like I would usually have a period. But it was on and off though. At first it was heavy and then became very light and on and off. I stopped yesterday and now today I'm bleeding again. What does this mean does this mean I'm pregnant ?