Erectile dysfunction. Because of it and!

I was on topical finasteride which was a part of MorrF 5% solution and after just being on it for a month (July 2018) gave me problem keeping an erection. I don't know if it's by finasteride or there is some other STI disease. I am also depressed because of it and regarding the cost of everything, Last full body test was expensive as well. Symptoms are: Facial rash near which won't go away it's been years. Erectile dysfunction Sleeping issues Difficulty concentrating Difficulty breathing and whistle breathing Loss of appetite. I did a full body checkup few days back but since I was with my parents I couldn't include STI tests if other tests which were conducted are relevant then I will send the full report. I don't do well while communicating so it mostly leads to doctors cutting me off while I'm still speaking that's what lead me for online consultation. Thank you very much