I've done all of it! I've been in tears cause the pain has been so unbearable. He recommended that I try the sleeping boot, even if I just wear it while I watch a movie of I can't sleep with it one. We looked together on Amazon and this is one Is picked. The reviews seems very hopeful I can't wait for it to arrive!
United Ortho Plantar Fasciitis Adjustable Leg Support Brace Fits Right or Left Foot for Soreness Relief, Foot Pain and Stretching, Medium, Black https://www.amazon.com/dp/B006L8NAKC/ref=cm_sw_r_awdo_8EE9JZ6RB81QK8V4Z5A0
United Ortho Plantar Fasciitis... https://www.amazon.com/dp/B006L8NAKC?ref=ppx_pop_mob_ap_share
This one was pretty solid. I WFH and wear it around the house and even during my indoor boxing and weight training workouts. Never wore it outside though.
I used this one from Amazon, I found it was easy to use and has helped.
I got mine long ago, but it looks very similar to this one:
https://www.amazon.com/United-Plantar-Fasciitis-Splint-Medium/dp/B006L8NAKC?th=1