Tactical retreat, destroy all buildings and move back if you can. That should give you some money to rebuild economy and /or army.Make stand in Marzaka.

If they are coming with Galaktikoi Kleruchoi stacks , you better upgrade your troops. They owned my Maks "silver shields" (first open battle that i lost in very long time)

Ptolies are no different then AS , they are same type of butcher.