Hi,am 34 Weeks Pregnant With My First And I Had

Hi,am 34 weeks pregnant with my first and I had a clear light red blood when I was 32 weeks then again I had it in 33 weeks which I had twice in the same day the second was brown and with mucus then I saw the blood today I have slight cramping and stomach ache feeling so emotional as wel,please help me understand what's wrong or if it's a sign of labor