Cat bit me and now i think i have Pompholyx eczema ...

My cat bit my finger 5 days ago after i tried to dry her up with a towel, it was a deep cut but i applied first aid, kept it clean and disinfected it.

2 days ago i started feeling really itchy all of a sudden and so i started scratching my down my wounded index, i noticed after half an hour my finger was full of blisters..

Been searching about this and i think it's either cat scratch disease which i doubt or Pompholyx eczema which i am unsure why would happen from my cat that already bit me before ?

Any help as to what it is or if i need to see a doctor would be appreciated.

Thank you.

 

Here are some pictures of my finger now. 

Any animal bite should be treated with antibiotics. If your tetanus is not up to date then you should have this as well. Go see your doctor