Blood in urine (Epicrates maurus)

[Altair]

I have a Boa Tornasol (Epicrates maurus). Female and I have had it for 27 years. She ate 12 laboratory mice on 15 October. Skin change yesterday November 1. Today I noticed that I was restless and there was some pink urine. I cleaned it up and urinated pink again. This had never happened before. Could you tell me what it could be and what I should do? Please help me.
Thank you
Best regards.

[Aaron_S]

You need a vet to assist you with this. It could be many internal issues.

[Altair]

Thanks Aaron

Yes, i had been in a vet to assist it.

I have to wait for the next meal to rule out if it really was urine. Through the sewer are the feces and sex and then discard, in case it reappears.
But the animal is fine, changed skin well and looks good.

Thank you very much for the answer:)

[Aaron_S]

Sorry it wasn't a better answer. It's just out of my league.