Hey, it is hard to know what pain is and is not normal with pregnancy, I always think no blood, no major concerns and as long as I can feel something inside a movement, flutter.. I think some pain is normal to be honest, but what that is and how it feels for each person is very individual!! Cramping comes with stretching of ligaments and shifting of organs I think, but if really concerned just speak with your midwife... that is what they are there for after all, good luck chick xxx