Pregnant?

Hey so I'm 2 days late usually before

I have my period I begin to spot

enough to where it fits on a liner and

this time it did but it was a lighter

spotting then usual. I just brushed it

off and said hm that's weird but I'll

see if I get my period tomorrow. The

next day comes and the spotting

becomes lighter where you can't see

it on the liner but if I were to wipe it

would show up on the toilet paper.

I've never had this happen before

and my nipples have been super

sore usually it would be my nipples

and breast but no. Also lately it's

been hard to get comfortable to

sleep. What does this mean?