Feeling Frustrated and Restricted by My Health Conditions

Been feeling frustrated and restricted lately by my health conditions... Many of my friends are going off to universities and colleges, while I am stuck with approximately one million doctor and physical therapy appointments each week. I had hoped at this time last year that I would be healthy enough to attend the university I had planned to attend, but I'm not, and my doctors do not think I'll be healthy enough a year from now even to attend. I've barely been able to leave the house due to the chronic pain and instability in various joints. I am known for being super positive and optimistic and I usually am, but lately my inability to actually do anything has me feeling isolated and frustrated at my body. Does anyone have any tips or suggestions on ways to cope with being chronically ill or activities/hobbies to pick up that I can do from home? many thanks 🐢