First timer needs denial tips

Ok everybody,
so I'm a 24 year old who has been single for quite a while. Just one for those things. Always fall for the girl who is attached, or just when she becomes single and starts trusting you and getting friendly she switches gears and dates some other tool you work with etc...

So I masturbate a lot lol. I have specific fetishes that I enjoy I may get into later but on average I masturbate at least once a day. At least 5 times a week.

Well on Friday, I was masturbating and I wanted to cum but not too soon. Well I didn't but I found the erection dying off and I'd been putting it off for over ten minutes so I figured I'd better come before it was a waste of time. I had to fight for it. My muscles tensed and I was shaking like a leaf and I barely felt the ejaculation. I was so upset.

I realized I need to cool it on masturbation. Now this will be hard. I find myself wishing I were jacking off even when I'm not turned on. It's been a couple days and I was busy so I found myself doing all right. A conversation with a female friend over Facebook just veered to who in a TV show's cast we'd do. That didn't help matters. So now it's gone away and I'm sad and denied. I would like to make it till Saturday but I need some tips. I see a lot of people 'edge' when they masturbate and don't cum. That might be rough, but should I do it?

I remember when I jacked off less that my orgasms felt much better and I had lots more cum. I'd like to feel this way again.

Tips and advice?