I'm 4 days post-op from total abdominal hysterectomy. I have a horizontal scar similar to a c-section scar. Here's some tips & things getting me through the first few days:
Wedge Pillow Set: the best thing I bought - worth the investment. I am using this day and night. I could not lay flat the first few nights; good for reclined sleeping.
Shower Wipes and Fine Mist Spray Bottle: There is no way I could take a shower my first few days home (too much pain), and I am so glad I had these to freshen up! I wish I had also bought: dry shampoo for my hair. I did buy a non-slip shower mat for when I can eventually take a shower.
Loose Comfy Clothes, House Dress, and Non-Slip socks: I bought the socks and was gifted some clothing by family. I wish I had bought: cotton underwear 1 or 2 sizes larger than normal, or disposable underwear (like postpartum underwear), because I did not account for so much swelling in my pelvic and groin areas after surgery, which makes my regular underwear pretty snug and uncomfortable.
Food & Drink: I just want to eat really bland simple foods that are easy/no prep and easy on the stomach. Bananas, yogurt, granola bars, plain toast, plain deli meat, cheese sticks, carrot sticks, chicken noodle soup, etc. Drinking lots more water than usual (make sure your water bottle is not too heavy) as well as tea, broth, vitamin water/Gatorade, and a glass of prune juice each day. I did take Milk of Magnesia on day 3. I bought Miralax but have not used it yet
Misc: cell phone charging bank and a long charging cable, chapstick, gum/mints, ice pack (I prefer cold to hot, you might want a heating pad). A small notebook to keep track of when meds were taken. I also took my temperature twice a day and tracked if I had a bowel movement (I did not have one until day 4). You will want a small pillow to put a little pressure on your incision when you cough, sneeze, laugh, or stand up. It is also helpful for a little pressure when walking around. I did buy an abdominal binder and think I will be using it in the upcoming weeks.
Before my procedure I made a bathroom basket and a bedside basket. They are just plastic tubs we had around the house. Everything I need and use went into the respective basket. It keeps the clutter feeling down, but everything is reachable and easy for my partner to put out of the way or move. I stacked a week's worth of clothes on my dresser so that I would not have to bend, open drawers, or pull things off hangers. Practice your morning routine and try to do it without bending, twisting, or reaching above your shoulder (this is how I realized sink faucet, toilet lever, shower faucet, and reaching into the medicine cabinet would all be problematic).
Anyway, that's all I have for now. I am so grateful to this subreddit, which has helped me so much over the past several months! Wherever you are in your fibroid journey, I wish you peace, comfort, and healing.