There's no easy way to put it, you have to tough it out.. there are medications and things that can make the process a little easier but there's no painless easy way out sadly.
Some things to look into:
Clonidine - helps to decrease adrenaline levels, can help you sleep
Cyclobenzaprine - muscle relaxant
Methocarbamol - same
Metoclopramide - Anti-emetic drug
Diphenhydramine - anti-emetic and sedative
Cannabis - anti-emetic, can help with general malaise
Melatonin at night
Hot baths/showers
Plenty of gatorade/pedialyte
Bananas, rice, apple sauce, toast, tea, eggs, yogurt - easily digestable foods
Magnesium/calcium supplements
Multivitamin supplements
Exercising and stretching your sore muscles
These can help but should be used with caution:
Loperamide - this is an opioid that acts exclusively on the gut, it may make you feel better but it's may just end up delaying the gastro effects
Gabapentin or pregabalin - can be used to take the edge off, but ccould create dependence
Benzodiazepines (Xanax, Ativan, Valium, Klonopin, etc) - same, these are even worse for dependance
Avoid these if you are truly detoxing:
Tramadol - it's an opioid
Kratom - it's an opioid
Stimulants - caffeine and anything stronger are liable to make you feel VERY poorly