Am i alone in this?

I (20 yo) recently broke up with my GF of 5 years. I am a great looking guy and i am not stressed around girls. It has been two weeks since we broke up. Everytime i get with a girl sexually i can’t get an erection at all. it has happened to me in the past and i can’t stop thinking about getting an erection while we are kissing but it never happens. I feel like a total loser cause none of my friends have had this happen to them. What’s worse is that if i’d go to my ex right now i would get hard so easily. When i was with her i used to masturbate everyday. In the last two weeks i did not do it once. What should i do???

Happened to me at that age it will get better just work on it

So thats exactly my story. I wasted 10 years trying to fight it myself. Go to the doctor, man. Thats what Im doing now. You cant control you head and once these thoughts are in - youve got a problem. Don’t waste time, believe me, thats the best advice. Doctors see such patients daily, they know what to do, i hope so. Going to see mine tomorrow.

And yeah, you are not alone boss. Its fucking mental disease.