Possibility of A* is there (I calculated your marks) but only and only if you work yer butts off. Literally.
A* is possible (even with a B) as long as you get
80% overall PLUS 90% average for A2 modules. 270/300 for A2
must be fulfilled.
For Math, A* is dependent on C3 and C4- each 90% above.
PM me if you didn't get it!
Good luck, sweetheart. My Duas with you. IA, you will achieve all A*s!