24w and my pelvis bones and groin are killing me

Not sure if this is normal. The pain subsides and I'm fine more than I'm not but it seems to come when I've been sitting for long periods of time like when I fly or have long days at work. So painful!! Pretty sure baby likes staying low so perhaps it's him as well? The top of my bone in the front is excruciating and it's spread to my groin areas - where even kicking something or simply walking is hard to do bc it's painful to move my legs. Ugh! Anyone feel this or anything like this??