Would put a wolf in there instead of a fox though - I think the fox gives it a unique look. Wolves in tattoos are so overdone. Heck, wolves are overdone in all that pseudo Native American stuff. Plus foxes are simply the best animals.
The sun will rise again tomorrow, so if something didn't work out today, try again tomorrow or the day after. With chronic illnesses, fatigue and pain will often change or limit your plans. Don't worry--let it go. There's still time.