im wondering im almost 40 weeks preg and i get really bad shooting pains down below when im sitting down, even when driving i have to sit up really straight and find a good position which is sometimes an effort. i \feel like i may be squashing his head or some thing im really not sure but its painfull its happening now , im finding hard to sit down anywere without getting pains and weired pains in my lower region is anyone else having this??????????