Dang Mamacita! That doesn't sound like fun! Sounds like lymph fluid but then I'm not a doctor. I had weeping and such the week or two post treatment but that was due to the rad burns. Four months out and I have some lymphedema but not too bad, however, the side effects from the neck dissection have been more persistent than the rad side effects.
Weakness in my left arm and shoulder, pain in the neck, stiffness etc. The neck and mouth exercises help but it's a constant battle to keep things loose.
Be persistent with your exercises and keep up with the creams to help the skin heal. Definitely contact your team to get a better idea of how to deal with this.
Positive thoughts and prayers
"T"