Ribs Hurt so bad... Please help me.

Diana • 20 y/o. Mommy to a beautiful baby boy named Jason, pregnant with baby #2 due Sep 2018.
I'm 35 weeks 4 days and my ribs hurt so terribly bad, I can hardly roll over in bed, reach down to grab something or even slouch over without wincing in pain  :(  My doctor says it's because im carrying high. What could I do to help deal with this? Is it safe to use Bengay or Icy-Hot? If you experienced this horrible side effect of pregnancy how did you deal with it?