I have a female veiled chameleon I don't know her exact age I think she is 8 months old. she ate wheat grass which is her favourite and I was giving her some water, both of her eyes from the front near her head started to get really swollen and I saw some blood in her right eye and I got really scared I stepped away for some seconds and she was normal like nothing happened that lasted for like 15 or 20 seconds, was she scared or stressed because I was near her, knowing she is used to me and I always give her food by hand