I've got a similar pain today 20w5d. Mine is the very bottom of my stomach and it's like a pulling/shooting pain. I've been quite worried about it, but it eased in the bath xx
Sounds like round ligament pain, I get it a lot, hurts more when you walk, maybe all the walking triggered it so maybe have a rest day if that’s even possible with a 2 year old as my nearly 2 year old doesn’t know the meaning of rest 🤣
I have something similar which the midwife thinks is pelvic girdle pain and I’ve been referred to physio. No danger to the baby just painful for me. Reason I say it sounds similar is I get it quite low down near my hips particularly on the right and my lower back and only when I try to stand up or walk around. Sometimes I can barely walk but it’s on and off so a couple of hours later I can be fine. Plus when it comes on if I’m seated not moving I can’t feel it at all. Might be something to look into if it keeps recurring
To add, I get it nearly every day for a few hours hence the referral. If it ends up being a one off you might have just over done it
I get this sometimes when I’ve overdone it. Built some chest of drawers a few weeks ago and was then in pain all evening 🤦♀️ also if I vacuum the whole house in one go I’ll end up in pain too! I’m getting old 😂