Cramping @ 8 weeks

Katie • Surprise 3rd baby, 2girls at home and have had an ectopic and miscarriage in the past 2years. Due in July!
I have been having cramping on and off for past few days, no bleeding. I will be going in for a repeat ultrasound tomorrow... Also I have a breast lump that has gotten large with this pregnancy and am having an ultrasound of that too... Feeling nervous...