Has any one else got lower back pain!!

Kate
Hey mums I have a lower back pain specaially when i move my right leg, Doctor won't see me till am 19 weeks, I am 16.4 now
Is this something normal or do I have to prepare for spin surgery 😳 am so worried It will be chronic and I have to have a surgery.
Am scared surgery might go wrong and I will end up paralised for the rest of my life . 
I am soo much in pain