No, I am unable to see pictures on this site.
You cannot give oral banamine to a cat, so that is not an option for you. Unfortunately, cat bites usually result in infection and that is most likely why your cat still seems to be uncomfortable. He is most likely going to need antibiotics to resolve the situation. I know that you are having a problem with cash, but I must recommend that you take your cat into a veterinarian to have him evaluated for the possibility of an abscess. The vet may need to open and drain a pocket of infection if it exists.
The following is a list of organizations that can help you with your veterinary bills:
American Animal Hospital Association _http://www.aahahelpingpets.org/home
_" Through the AAHA Helping Pets Fund, veterinary care is possible for sick or injured pets even if they have been abandoned or if their owner is experiencing financial hardship."
__Angels 4 Animals _http://www.angels4animals.org/
_"Our services range from financial aid to complete treatment _to those pets and pet owners in need." _
_Care Credit _http://www.carecredit.com/
_A credit card company for health care, including veterinary care. _"With a comprehensive range of plan options, for _treatment or procedure fees from $1 to over $25,000, we offer a plan _and a low monthly payment to fit comfortably into almost every _budget." _
_Feline Veterinary Emergency Assistance (FVEAP) _http://www.fveap.org/sys-tmpl/door/
_"Seniors, People with disabilities, People who _have lost their job, Good Samaritans who rescue a cat or kitten - any of these folks may need financial assistance to save a beloved companion." __
The Feline Veterinary Emergency Assistance Prog ram is a nonprofit 501 _(c)(3) organization that provides financial assistance to cat and _kitten guardians who are unable to afford veterinary services to save _their companions when life-threatening illness or injury strikes. __
God's Creatures Ministry _http://www.all-creatures.org/gcm/help-cf.html
_"This fund helps pay for veterinarian bills for those who need help."
_"Our efforts focus on serving the elderly, the disabled, and the _working poor."
_"We are dedicated to insure that no _companion animal has to be euthanized simply because their caretaker _is financially challenged."
__The Pet Fund _http://thepetfund.com/
_"The Pet Fund is a registered 501(c)3 nonprofit association that _provides financial assistance to owners of domestic animals who need _urgent veterinary care."
I hope that this helps.