Hi guys, I am really struggling from past 3-4 years with my

Hi guys,
I am really struggling from past 3-4 years with my erectile dysfunction problem. Its due to venous leakage as my penis cannot hold back blood long to maintain erection. I used meds like vaigra and all but it work half of the time. My gf left me as i couldnot tell her my problem she thought i lost intrest as i was able to perform sex only sometimes. I cannot be in relation with just meds its hard because i cannot tell my patner i have ED and let me take meds before we get romantic.