For the past couple days, I have been experiencing a lot of aches and pains, especially when going from a sitting to standing position, sneezing or walking. The pain is deep in my hips and is also in my back. Its almost like a innertube going all the way around. My hips started spasming when I climbed into bed after being sore all night. I did walk a lot yesterday. I read something about your body creating relaxin which can cause aches and pains but I am not sure if that's what it is. Sometimes it almost feels like period cramps but deep in my hips. I am only 18 weeks so it seems strange to be this achey already. Is this normal? I haven't gone this far in a pregnancy before so this is uncharted territory for me. I am trying to not worry but I care about this guy so much already. Thank you in advance.