I need advice on absences for school. Please help me 😭

I miss a lot of school because I have a lot of autoimmune disorders. I’ve missed about 6 over the limit and this is evidently a new policy (that I never even heard of) but we have to make them up in a free period. Every one day I miss I have to go to this class for 2 days. This would mean I need to go to the class for 44 days. There are only 24 days left in the semester. I keep my straight A’s because I work my ass off while other people sit around and complain about their C’s and D’s. I have a 4.49 GPA. I need help on this because I’m having a panic attack and I don’t know what to do. Please someone help me.. I’m stressing more than ever right now and I’m scared to get a FF (0.0 gpa applies for every class). I’m honestly freaking out 😭😭😭