Feeling Sad

I am off work.  School holiday.  I feel good physically, however I am so sad this morning and worried.  It sounds unimportant in the big picture of life, and it hurts none-the-less.  My 12 year old cat did not eat yesterday.  I bought her some yummy wet food this morning and she ate half a little can.  She has had two bouts of pancreatitis.  I am worried that it is flaring up.  Each flare up is at least $500.  I just bought a car and do not have $500.  I am worried I have to put her down if it flares up again.  We are suppose to travel south this weekend.  My husband is doing the MS Ride.  That means even if she is ill, I am not around or I have to figure something out.  That is if it is affordable to keep her around.  I am waiting to see if she eats the rest and what this afternoon brings.  I am frustrated.  I scheduled a facial (gift from husband) at Burke Williams.  Don't know how to relax and enjoy the whole thing if I am worried about the cat.  Going to go anyway and try.