I'm in this for the long haul, so I'll be around, hopefully to share good news/advice. In the mean time, here are some links to things we've found helpful, hope it helps you and yours:

Seat belt pillow; She'll want this for when she has chemo port-cath installed...recommend getting two, one for her car, one for yours

Mastectomy pillow; Not just for mastectomy, big help after she had port-cath placed...shielded her from our A-hole dogs who don't understand why they can't sleep on top of Mom anymore.

Barf bags; haven't needed them yet, but my idea is to place them in strategic places (near the couch, bed, bathroom, car)

Bonus comfort item, Oversized Zip Up Blanket Hoodie Sweatshirt; my wife absolutely loves hers!

She's on top of the bull, they're in the chute, we're just waiting on them to open the gate so she can ride this bitch of a bull into the ground. Best of luck!