Cyst in the prostate. To worry?

Hello, there were blood drops observed in the first urine of the day in 2022, in Nov 2023 it repeated. Visited an urologist and made all tests,it showed normal,he gave antibiotics saying it's because of infection. In Feb 2024 it repeated and this time can see blood in urine only when I go poop. He made a PSA and MRI test and said there is a sac kind of a thing and has all dead cells and it's no more active and no need to worry.Last most he again recommended to do PSA and MRI. my initial PSA quotient was 48% and now it's 33%. MRI shows The prostate currently shows a diameter of 4 x 2.3 x 3.7 cm. In comparison to the previous examination, a cystic sac with connection to the urethra is seen in the center of the prostate with a new mirror formation. No perifocal relevant contrast enhancement. Inpatient for preliminary examination: Evidence of left-sided hypointensity in the peripheral zone of prostate in T2 with a mild diffusion disturbance mild ADC reduction. Is it something to worry?