Please help heal my Tokays mouth

[stkkts]

OK, I bought a Tokay gecko about a month ago. The kid who worked at the pet store was trying to catch the one I wanted, and my tokay was running around with his mouth open, but not trying to bite. Then all of a sudden, another Tokay in the tank bit the Tokay I wanted right on his mouth. He caught him on the low part of the mouth, right hand side. and My Tokay started bleeding a little bit. For the first two weeks I put neosporin on the outside of his mouth where the scab was. That has healed, and looking at him you cant tell there was/is a problem. It has been about a month, maybe a little longer. Yesterday I picked him up for the first time. he bit me a little but mainly let me hold him but had his mouth open. I looked in his mouth, and the right side where he got bit is still swollen. Its not bloody, not really red (kind of a light pink, close to the same color as the rest of his mouth) I dont think it looks pussy at all. No yellow crusty stuff either It just looks swollen and tender. Is this a normal part of the healing process? should it take this long? He is definately eating normally, he shed the other day, so everything else is fine. Should I be worried? Is there anything i can put on the inside of his mouth to help keep it clean or speed up the healing? I have no problem getting him to open his mouth for me . Thanks in advance for your help.