[shereen bby]

Hi I need help I think I might be pregnant but not sure me and my partner of three years have been trying to conceive for a while but it's never happened but this month before a was due my period I took a test as we thought a might be pregnant but it was negative but when the day of my period came there was no bleeding then the next day a light pinky colour of bleeding and now I comes and goes and is a brown colour and is only visible when wipe or slightly on a sanitary pad so someone help I'm I pregnant or not?