Hi lovely people, how do you think I should handle this situation? Sorry this is a bit long!

So I'm a private FS escort, very low volume, and about 40% of my income is from one long term (2yr) regular. On our last booking he filled the condom with blood, I got a glimpse of it but didn't say anything at the time (it was the end of the booking on NYE, and I had somewhere else to be, and tbh I was too anxious to start a difficult conversation in the moment).

He didn't seem shocked at all by it (red flag?) and went to the bathroom promptly and put it in the bin. Hard to say whether he was trying to stop me noticing because he usually does that anyway. He wrapped it in a tissue but not that thoroughly, so again I'm not sure if he was trying to conceal it from me.

This was a few days ago and now he's trying to make another booking and I'm not sure exaclty what to say. Absolutely not comfortable sleeping with him.

Should I ask him if he's seen a Dr and what it's from? But then he could just lie and say it isn't an STI. Or should I inform him it could be a simple UTI, a more serious kidney/ prostate issue or an STI, and therefore I can't see him again until he sees a Dr. Or should I demand to see STI test results?

He's a little bit in love with me and desperately trying to get to know the "real me" etc. so he will likely be very offended if he thinks I don't trust him. But also, I hate his lovey dovey bullshit and part of me wants to drop him anyway, but financially, I shouldn't.

How can I word this tactfully so he isn't shamed or offended? Or should I just be blunt or cut my losses and ghost him?

TLDR: Main regular filled a condom with blood and acted like nothing happened. How should I address it?