I"m single, no girlfriend, and can only afford to hobby once per month.  Talk about frustration!

Here's an idea

See a therapist.

You have enough issues in your short post for a man your age to set off numerous alarms.

Past that, exercise, meditate, and learn how to spell something you do three times a day.

Of course, all of this only is relevant if this is for real, and my skeptic-o-meter is is the red.

I always figured that a man's libido would decrease with age.  It's good to know that it gets larger.

I assume that finding a higher paying job and/or working a second job or more hours is a non-starter or you'd be doing that already.

Perhaps there is something you can do for a provider so that you can barter services?

Just a thought.

Ditch the wife and the girlfriend and then you'll have enough money to hire a full time provider(s)!