Hey hun! I know how you feel!! Signs of labor include, close and persistent contractions that start at the top of your uterus! Mild contractions feel exactly like late term braxton hicks, so its hard to tell the difference! Your water may break, diarrhea. What I did to relieve aches and pains was went swimming, *alot*!! I live in arizona though so it is still in the 90's and 100's here, but your in cali so it should still be in the 80's right? Try walking, squating, any position that seems weird seemed to help! Good luck with your labor and delivery!! And hun getting your figure back won't be hard!! I had my daughter two weeks ago tomorrow and I am almost back to were I was before I got pregnant!! Keep us posted!
Much love
-jessika-