Relapsed, not sure if its worth it

Yes, it probably is.
Try to do 30-day 'Monk Mode' reboot and see if it has any positive effect on your boner...

 

Have you explained your situation to her? Could you ask your girl if it's ok to her if you won't have sex for 30 days? I think she would also appreciate stronger erection...

 

Well that's a tricky situation. I'm afraid I have no answer to this problem.
Or I have half of an answer: Yes, excessive masturbation is probably the cause to your weak erection, and only way to know for sure, is to abstain from masturbation for few weeks. But the other half... I don't know man...

 

There is a possible solution to this. One that I have used in fact. Many people in NoFap - admirably, I might add - want to succeed through their own determination and in doing so improve themselves while simultaneously curing the addiction. And so, they do not seek psychiatric help. This may also be due to shame of divulging such a stigmatized habit or due to cost. I suggest you talk to a doctor about this and see if he will prescribe you sildenafil, which is something I am on. Do not masturbate at all and use sildenafil as needed. I would use it sparingly, however. There is anecdotal evidence of dependency on sildenafil for erection, though I haven't received any info on this from my psychiatrist.

 

Just say "I guess I was too horny. Let's do it again in half an hour."

Or I dunno, something like that.

 

Explain something like "You're so hot, I can't help it... blah blah blah", wait 30 minutes and have a second round.

 

That might help. Monk Mode for 2 weeks between meetings...

 

I like how honest you are. But in my experience, girls or women want to be with men who knows his purpose and knows what is best for him and a man who doesnt give a d what other people think as long as he knows what he os doing is right. Thats impersonating of confidence.
So you have to set your priorities. Dont be afraid to act on their basis. It will make you strongeer

 

It begs the question: how deep are her feelings for you, if she would not be empathetic or willing to show some restraint?

 

You worry too much. If she has any taste, she wants a complete man with a complete erection. If she would settle for a sort of almost erection, you might not want her. You could do better. If she wants you whole, she would be glad to wait a couple of weeks.