Your condition is pitiable but your inner strength suggests that if you determine honestly, you can win over the situation.
I am trained and experienced in Ayurveda which has a solution for these problems.
Can you start taking warm ( little hot) water drinking. It will start eliminating the cause of Crohns disease. This will also eliminate the Vata vitiation which has manifested back pains, disc problems etc. 'Medoharan' i.e. wt. shedding will also be done. But only hot water won't do. You have to add some herbs and use some Ayurveda medicines. These are commonly available in India but can't say elsewhere. Though I know many of them available globally under different names. However it can be obtained through Net. We may also help you to get if need be.
These are not costly either. No side effects, totally safe.
Step 1. Warm water in which Holy basil leaves and little Ginger or ginger powder is boiled. Drink small cups daily 3-4 times.
Step 2. If you can get leaves of Night flowering Jasmine tree ( Coral Jasmine), boil 10-15 leaves daily in one litre. When 50% remains, take out and let temp come to warmth. Drink it slowly. At least once. If no leaves are found -skip it.
Step 3. Get Rumalya DS tablets. And Medohar guggul with warm water. These both for wt shedding and pains.
Step 4 Rumalya liniment or gel gentle
massage over back.
Step 5. Crohns disease. Get BAEL (golden apple, wood apple etc) pulp dry powder, Kutajghan Vati both with warm water daily.if you do not boil ginger at point 1, please add ginger powder 1/2 tsp with BAEL powder.
These are very economic. Do not think of insurance cover. Very easy to take once you get it. Try on the net. We may also help you to find if you can't find.
Please start it and continue for four weeks initially. If you can't get any one thing, keep taking other ones. Do not stop. These herbs will not have any interaction with any other medicines.
These will be slow, continuously improving and wellness feeling coming to your mind. Food is OK with you. Once suits you, you will continue it for few months with intermittent review by us. So keep informing us.
God bless you. I am confident you will be benefited 100%.
Hope it helps.