Can get hard but have trouble getting there.

[Ratdude]

Well, I'm 21 and I would say that I've been watching porn for maybe 6
years or more. I actually just stopped about a month ago because I
thought it may be having negative effects on my erection.

I have been kegeling for about 4 months and recently (about a month
ago) started PEing. I used to get morning wood maybe 4 years ago
but I guess over time they started going away. Since starting PE
I've been getting semi-hard morning woods and actually, about a
week ago, got a super-HARD morning wood - needless to say, it
felt great! lol

Well now, onto the problem. Along with PE, I've been edging. It
will usually take me about 5 minutes to get to like, 80% erection and
only around the time of PONR will my erection hit 100%. Even then,
around the 10 minute mark (I aim to go for 25), it will fluctuate
between 80% and 100% depending on hitting the PONR and stimulation
to the glans.

I assume it was the excessive porn I used to watch. (I probably
used to watch around 4-6 times a week, for about 30 minutes
each time - not masturbating the entire time however - a lot
of searching and skipping in videos was involved lol). I used to
easily get up to 90% erections when masturbating to porn and
they would usually stay in the 90-100% range.

Well now, that sucks for masturbating (edging really) but it also plays
a part in sex with my GF. It's only the "getting" hard part that is an
issue. It is really hard for her to stimulate me and get me hard.
Sometimes it happens, but usually it doesn't. So this leads me to
getting my penis to 50% erection and then sticking it in. This
gets me 100% hard within 20 seconds.

While I'm plowing away (lol), it maintains rock hard and is a perfect
erection. So, it sucks getting hard but once I get hard, I'm good to go
(although if stimulation stops, I go soft within a minute).

So now, sorry for all that crap, my questions!
What do you guys think is the cause? Was it the porn and will it fix
over time with no more porn and the continuation of edging and PE?

Whatever else you guys can add or talk about would be great!

Thanks!!!