First things first: DO NOT take any more pictures with the memory card of your Kodak camera that you want to recover photos from in case you may quite possibly ruin your chances of photo recovery.
Then Connect the card to your computer as it should appear as a "Removable Drive" or put the card in a card reader attached to your PC. Next, if you are comfortable with using a PC then you can download a photo recovery tool
that will recover your pictures.
WARNING: After accidentally deleting files from a memory card, do not attempt to copy additional files onto the card before attempting file recovery as this will overwrite the files and make them much more difficult if not impossible to recover.