Hi ladies. I'm a little over 17 weeks pregnant. For about 2 days I've been having some pretty intense lower back pain on either side of my tailbone. It's not unbearable, but I haven't experience back pain like this during my pregnancy until now. Heard baby's heartbeat at the dr about a week ago, so I'm sure everything's fine but was wondering if anyone else had similar symptoms and if it sounds normal. If it gets worse I'll obviously call the dr, just thought I'd reach out on here first.