Am guessing that my pelvis is wider still & using a wedge pillow at night - have found that helps me, but do get some toe and feet tingling. Maybe try elevating your feet? Definitly would talk to the doc though since yours is far more uncomfortable sounding.
Re: Whoa
This! I get heartburn from stuff that I used to be able to eat pre-pregnany with no issues.
BFP #1 12/02/11, M/C 12/08/11
BFP #2 04/06/12, DD born 12/20/12
BFP #3 06/09/14, M/C 06/15/14