Know the feeling in the same boat!!!!! I do hot shower fallowed by ice for 15 mins then heating pad then thermo patches as i sleep helps with pain. 4 weeks left for me so trying to hang in there
Reduce your salt and sugar intake. Drink lots of water to flush those kidneys out.
Put ice on the swelling for 15 min at a time. And I know it sounds crazy, but drink plenty if water!