Sexual dream with morning wood on Day 30. I am hoping I didn't lose semen though !

So this morning I woke up from a very sexual dream but I am very sure I did not ejaculate. But when I woke up from the dream I had a strong morning wood which stayed up for like 20-25 minutes. And I had an insane tingling sensation all through my penis.

I meditated in bed to distract myself and it seemed to have worked to get rid of any sexual thoughts, but as I said my penis was still erect for about 20-25 minutes.

All through this I also had a strong urge to pee and my bladder was full of urine, but I controlled it until my morning wood "died" down.

When I did pee after that, I felt that I was also passing some semen with the urine as the tingling sensation went away immediately. But I really can't be sure.

I am trying to practice semen retention so this probably is a setback. But surely I can't count this as a relapse as whatever was passed through the urine was not under my control.

I did not touch my penis even once through all this, so I think I am good !

Those who are practicing semen retention, any thoughts on how to control situations like these ?