baby shower?

As
What's a good week to have the baby shower by? My mother in law is throwing one for us and the date she picked has me at almost 33 weeks. Normally that'd be fine but already at 26+ weeks I'm mostly sitting/reclining and out of breath and in pain I can only imagine the monster I'll be by the time the shower gets here. I'm just wondering if I should ask her to move it up a couple weeks or leave it where it's at.