This is the only one that doesn’t itch/bother me throughout the night. Alpha Medical Plantar Fascitis Night Splint Heel & Foot Pain; P.F. Brace L4398 (Medium {Men's shoe size 7.5 - 10 / Women's shoe size 8-10.5}) https://www.amazon.com/dp/B06WRP2Q7D/ref=cm_sw_r_cp_api_glt_fabc_N1P0JCS2HDJAHR52V0W0?_encoding=UTF8&psc=1
It’s adjustable so if your toes tingle you can back off the tension a little for more comfort.
PF is slow to heal, and if you're walking a lot and standing at work it will only take longer.
Do you have a way to see a podiatrist or orthopedic surgeon? I've had success preventing flareups with arch supports (I used to have insurance that paid for custom orthotics, but now I don't, so I use superfeet). My orthopedic surgeon also gave me a night splint that looks a lot like this to wear while sleeping:
https://www.amazon.com/Alpha-Medical-Plantar-Fascitis-Splint/dp/B06WRP2Q7D
I've used it for flareups and it's the best treatment I've found.
My doc likes the solid plastic ones like these: https://www.amazon.com/Alpha-Medical-Plantar-Fascitis-Splint/dp/B06WRP2Q7D/ref=sr_1_5?crid=VV1SSLK4CG7S&dchild=1&keywords=foot+night+splint+for+ankle+and+heel+pain&qid=1594678902&s=hpc&sprefix=Foot+niggt+spli%2Chpc%2C163&sr...
I have one for each leg. I mostly now wear them when I flare up. At some point with all the stretching, massaging, wearing custom orthotics, and wearing these, I got to an acceptable level of relief. But it does still flare up.
Hey OP, I had raging Plantar Fasciitis for a couple of years and empathise a lot with you. PF sucks a lot, but there are a couple things that helped me out, primarily via stretching my calves.
A major, major help were these ugly foot braces they sell on Amazon that keep your leg/foot at a 90 degree angle throughout the night. It helps to stretch your calf muscles and I found that when I wore the brace at night I didn't have any problems throughout the day, at the height of my issues.
ALSO, this brand makes insoles for Converse that provide added support if you don't wanna give them up yet!
Honestly though, as far as shoes go, I live in my Birkenstocks and find them to be perfectly supportive. The cork sort of molds to your foot and they're not totally flat. They're recommended by podiatrists and runners for PF relief because they support your arch and might fit the bill in terms of cute slip ons for summer outfits.
this is the one I'm using currently https://www.amazon.com/dp/B06WRP2Q7D?psc=1&ref=ppx\_yo2\_dt\_b\_product\_details
Start doing eccentric stretching.
When you first start your calves will get sore so start slow, like 10 reps with both feet, then after a few days 2 sets of 10 reps, eventually you want to do single foot drops like 3 sets of 15 on each foot, but take your time.
You can also do concentric stretches, like stand on your toes for 30 seconds (each foot)
Stretch your Achilles out. I have something like this that I try to wear an hour or two a day. Currently I wear it at work but you can wear it while watching tv at night. It’s actually for pf but it will still stretch the Achilles.
Alpha Medical Plantar Fascitis Night Splint Heel & Foot Pain; P.F. Brace L4398 (Medium) https://www.amazon.com/dp/B06WRP2Q7D/ref=cm_sw_r_cp_api_i_c3.ZDb4S7DF0E
It’s obvious but try to wear running shoes that don’t press in the back of your foot. For instance There are adidas shoes where the heel counter is two rigid pieces of plastic on either side of the heel with a soft fabric between then. (Solar boost, I think). Whatever, just don’t rub the heel when running.
Good luck!