Could this be our time?

Hey ladies! So for over a week now I have been feeling really nauseous on and off. I was sick once but thankfully haven’t been again. AF is due in 8 days time. I have taken a few tests which has been neg but I know it could still be very early to tell. Today I have just noticed to that my nipples are getting a little bit sensitive and sore to touch. My question is ladies, do yous think I could possible be pregnant or am I just over thinking lol! Nothing worse than having to wait until AF due lol. Thanks in advance ladies x