Help me...

Ok so I think I may be pregnant but I'm not sure... my breaststroke have been really sensitive the past few days and I read they can get sensitive the day it happens and I just got off of my period 6 days ago so I k O it's not because I'm getting ready to start don't really have any other symptoms I could be peeing more but I always feel like I pee often... I took a test Sunday the 8th and it was negative but would it be too early to tell? I'm so confused...