I go through stages where i feel so guilty so much. I went through it just yesterday. I had to quit my job in April. I have several health issues that combined, i could not do it any more. I worked in a call center. I only worked 6 hrs a day, 5 days a week, but it was enough to pay our mobile home payments each month. Combined with dh's pay we were doing pretty good. Now, i feel like the financial situation is all my fault. I guess it is normal to feel this way at times. My dad told me if he EVER heard me say i felt quilty again for getting sick, he was gonna tan my hide. Keep in mind, I am 48 years old.
Once I found out about my fibro, i told my supervisors so they knew why i missed so much work. They were wonderful. They bent over backwards to help me. It depends on how your company is on whether to tell them.