Hi there....it does look a bit red, it's still unclear as to the extent of the injury since they do curl their tongues at times, but I'm sure that you can see the true condition. If you can't get her to a vet [ and I'm not sure what they could do ] then you might just have to wait + see if it begins healing on it's own. The fact that she doesn't seem to be in pain and is still eating is a very good sign, showing that she's not in a lot of pain. Hopefully it will heal up, even if there's a scar. I agree that unpasteurized honey [ like from a health food store ] can be used, although she would swallow it quickly. And even if the tip DID fall off she would still be able to eat.