Karina, how did your class go? Any tips? We also have a dog (a very big one... she's about 90 lbs). Fortunately she is a gentle giant so we're not too worried, she does love baby toys though, lol. Probably because baby toys and dog toys all have squeakers, crinkly bits, etc. She won't pick up anything that belongs to DH or I, but seems to be drawn to baby toys, lol.
Lisa, I don't know how you resist those eyes! I hope your pain has settled down. I would probably think round ligament pain too, and perhaps you pulled another muscle as well, everything is interconnected in there. I'm an occupational therapist and I work primarily with kids.
Glad to know I'm not the only one who's bump gets harder on one side or the other. I think it's baby too... not sure what else it could be.