First day

If your problem is with porn, I would say porn. Me personally i am in a healthy relationship and we have intercourse, and if you can do that in a healthy way there’s nothing wrong with it. Same with masturbation. But you have to be honest with yourself, and realise if it is a problem.

i’ve tried not using porn but only reliving myself but it always led back to porn

Just remember that jacking off without porn will probably just lead you back to using porn again

That’s up to you. No porn is the bare minimum.

depends on your goals!

I’d say not relieving yourself.