Penis Eraction loss Slowly Slowly.

This is happen 1 year ago I was unprotected sex with a girl first time and than some races appear in my penis, and when the races appear I don't know much about std and I apply fungle cream in races and races will reduce but not fully, and I again go for sex this is my biggest mistake, and this time I was thinking about safe sex so i wear the condom and suddenly Blood leaking From the reces from my penis foreskin and Half of condom blood leak, and then my eraction problem start, And my penis eraction loss slowly slowly, I was consult many of urologist and they say ur penis is normal and I also do penile Doppler test and this test is also normal, but whan I do the penile Doppler i don't get Full Eraction like before, I don't know this is nerve injury, venous leak and I  read the some penis Truma article in which states that many miner penile truma heal automatically  but In my case its opposite with me bcz my penis eraction loss slowly slowly😭