Brown spotting and red bleeding at 6 weeks.

I have now had cramps for two days. Today they were very similar to my period cramps. I also started having some spotting today that was brownish pink. Twice I have had bright red blood when wiping but so far my panty liner only shows brown spotting. The red blood has only been with wiping. I am still having the brown spotting but my cramping pain has lowered some. This is what I'm having now, does it seem normal? Seems stretchy and has some clear in with it. I'm around 6 weeks pregnant.