lower back popping sensation when you walk?

autumn wren

All day today I've felt different. I can't put my finger on how exactly. It almost feels like my sides are doing a bit more stretching today and my whole tummy feels tight. Maybe my tummy is about to pop and hit a growth spurt? I dunno.

My question is though, has anyone else felt a wierd popping sensation when you walk? It's not all of the time for me; it just started today at the end of my 8 hour shift at work. It wasn't my hips but it felt like something in my pelvic area or lower back. It isn't painful, just a strange feeling. Everytime I took a step today it would pop. Wierd, I know, but has anyone else felt this? Maybe it's just things rearranging for baby? haha