hi girls, well in just at the end of my 2nd trimester and my back has really started playing up. I havent been sleeeping well, as the pain wakes me..its just like a dull ache all over, but then a really strong sharp pain right at my lower back. Any suggestions as to strategies that will relieve this? i have a very strong curvature in my spine, so as i get bigger its just curving more. im really scared aobut the next 3 months if the pain is this bad now, how will it be at the end?