6wks with bleeding & cramps

Nicole
I'm 6wks pregnant today I'm experiencing blood on my tissue wen I wipe light pink in color im also having cramping nothing that would alarm me if I wasn't pregnant. I just want too know if anyone has had a successful pregnancy with these same symptoms. This is actually my 5th pregnancy & this has never happen before. My youngest is 9yrs old & now I'm pregnant again. Please Help I'm so scared.