Bbs finally starting to get sore as well as shiny ?

ok so i have been recording things thats been happening i started having a very light light bleeding last for 5 daysbso light it didnt fill a panty liner its been on and off the past two days spotting what looks like a brownish pink mucus yuck i have felt little twinges in my abdomin and jusplain dont feel right kinda violated in a way i have noticed the past two days my got a shiny lookto them yuck to tht too idk what it is i got a feqw veins incircling my areola and the go up towards my shoulders which i have never since decreased appetite as i was spotting fast food makes me nausiated and now im hungry all the time i have a gyno appointment wednesday to check for pregnancy i think i am whagt do u think