Do you have both carpets in the same enclosure. If you do I would seperate them and just leave the female alone few a week or two. I have experienced that sometimes if you house two snakes together, one will dominate the enclosure and cause the submissive snake to not eat. I have all types of feeding personalities in my group. I'd just put her in a seperate enclosure with a hide and leave a prekilled food item overnight. Try and feed something a little larger then you are currently. I.E. if your feeding a hopper try an adult mouse. This has worked for me in the past with some of my stubborn neonate females. They don't refuse anything anymore. Hope that this helps and best of luck to you. I learn something new everyday about keeping these amazing pythons.
1.1 bredli carpet python
1.0 junglot carpet python(nerd)
0.3 jungle carpet python
1.0 spider ball python
1.0 pastel ball python
0.1 albino ball python
1.0 100% het albino ball python
1.0 100% het pied ball python
1.0 100% het ghost ball python
0.4 normal ball python
1.2 leopard geckos
0.2 holland lop rabbits