Glad that you know why you are having some of the issues. Having a positive outlook is 90% of the recovery. Yes, it will take time for the skin to heal. I used Calmoseptine cream on the tender skin and would at times try to hold off on placing another wafer to give it some "air". Just make sure that the skin is dry and clean before putting another wafer on. Ileostomies are much harder because of the type of output. I found that my colostomy was far easier to manage. I too had a loop ileostomy while I waited for my Large Intestine (colostomy) resection to heal. Glad you have the coloplast, great products. As I have said, defiantly go to Inspire.com as they have a community specifically for ostomates. They can provide the additional support that is specific to your new treatment. This site is great and I found good support for my recovery but Inspire will provide additional support. I still at times go to the site as many threads relate to post takedown information. Additionally, look into a Wound Care Nurse that will visit you at home. Mine was a godsend and taught me everything I needed to know and helped me in the first few weeks.
Not sure of your insurance but They (Coloplast) should provide you with barrier powder, deodorant/lubricant for the bag, a belt to help secure the bag and adhesive remover to assist in removing the old wafer. Its a learning curve so hang in there