Hi marsha, welcome to the forum the club nobody wants to join. You are now on a roller-coaster ride with a difference up, down and around and it seems to go on forever but hold on tight and you'll get to the end. Alot of your problems you should get meds to help. Creams for your skin, mouthwash for your ulcers and blisters. Either from oncology or Dr. 

Thares plenty of people gone or going through similar things, think of it as a joining fee to an exclusive club and all the drinks and meals are free. Just keep fighting but not to hard. Don't overdo it and you will win. Then there will be a new you with a new normal. 

Sorry no postcard mines all got dirty pictures on the front.. Good luck and best wishes for the future.

Billy