gunieapighelp

I’m wondering is cervival lymphoditis contagious if the lymp node has not ruptured yet? Do I need to separate the pigs or only after treatment ? Will it spread airborne to other guniea pigs in the same room different cage? Any advice please my baby is only 2 months old

Hi, I’m needing some advice. wondering do guniea pigs have lymph nodes on this location I circled & if that’s what this could be? I had taken him to a new vet since our regular one is out of town until the 28th & she just wanted to cut it open even tho she wasn’t sure if it’s a abscess /cyst...