maybe overthinking but I have read mixed reviews online about back pain. I am 10w5d and woke up with a really sore lower back ache. I have had two previous miscarriages which were never over 6 weeks. This pregnancy We saw the heart beat at 6w2d and again at 9w3d. but with my symptoms getting slowly better too I am just a nervous reck! Any advice would be greatly appreciated! Thanks