Has she got a cancers in her mouth?

Vet has said she got stomachitis that's a bit better than it was

I have the thoughts again that it will become a cancers and get into her brain

It be willowtigger fault if she gets a cancers

[lizardlady]

Willow, please stop tormenting yourself about this. It's hard when our fur babies are sick, but tormenting yourself only makes your pain worse. Try focusing on the fact the vet said she is a bit better.

I'm scared of losing her to a brain cancers

[SlumberKitty]

I know you are scared, but try to enjoy the time you have with her, whether it be long (hopefully) or short. By fretting about it all the time, you are missing out on just being with her and loving on her and appreciating her for who she is. And it would not be your fault if she gets cancer. It would be a tragedy but it would just be an act of the universe. It just happens. It wasn't my fault that my dear Esther got Diabetes. It just happened. Try to be nicer to yourself and treat yourself with kindness. The kindness that you extend to others you should extend to yourself as well. I know you are are anxious but stop tormenting yourself, like Liz said. Please. Stop. Just enjoy your little girl and love on her and be with her in the moment. I say all of this with love. Kit

Google is not telling me whether stomachitis can develop into a cancers