Had similar journey pills dont work
Tried the pump but only a hinge effect
Tried caverject and it was a humorous exercise but not at the time
The nurse giving me the training wasnt up to date with how to use and started me on max dose
4 hours would have been good in my 20s but not late 50s
reduced the dose but same affect
Gave up in frustration for a while and listened to a few pod casts about it
Had a couple of years frustrated
Tried again under my GP who is a bit more on to how to use it
Still gave me an ache during and after use
Worked but cost over the top 20 pound a pop to much for me
I got onto the girls in perth australia and set up a phone appointment
They have a brew using the same core ingredient as caverject but with a bit of anesthetic in it to stop the pain
They freighted it to me in nz for about a 1/4 the cost per shot as I was paying
the dose I use gives about 30mins at max and works just like the old days
Look up the penis project podcast
and https://rshealth.com.au/what-we-treat-do/
They have customers all over the world so may be a solution for some
Never ever give up