I failed all my AS Levels and I genuinely don’t know what to do

I got my Edexcel IAL AS results today and got U’s in all 4 subjects bio chem phy and maths(will drop one subject).

I feel absolutely crushed. Seeing those results honestly made me feel like all my plans have fallen apart. I have to resit everything and I’m really overwhelmed because the October exams are only around 8 weeks away. Should I sit all my units in October, or split them between October and January? How do I balance the resits with A2?

I feel so lost right now and I could really use some advice or even just some reassurance.