Mucous Before Period Heavy Mucous At Beginning Of My Period?

Heavy mucous at beginning of my period? - mucous before period

I started my day on Sunday, today is Tuesday. On the first day I had a lot of care orange slime. I showed my husband that I am concerened. Since I was bleeding, but not enough to really seem to need a pad, cleaning the toilet, that everything I need. But it was necessary that I only 3 tablets. It is a platform for a day. I'm 31 and my tubes are tied. I guess that very few small clots of black blood, and toilet paper was with red water, or no color. Today there is almost nothing. My times are ususally about 6 days or less. What is possible? Pregnancy? I'd never look orange mucus forward.