need some advice please!

Jade • Ralph 15.11.18🤰💙 angels 14.06.17😇& Jelly baby 26.02.18😇

I know I sound like a paranoid wreck but, past like week I keep having lower abdomen cramps radiating all round my back! I'm quite calm and trying not to worry but it keeps happening not constant just little waves sometimes more to left but the cramping does catch me off guard, I'm 6 weeks pregnant 💕