Need Advice (how to get over the slump)

Any and all advices would be appreciated 

Few years ago I was able to feel the Super-O everyone has been talking about (it felt like an enlightenment, just energy washing over me with pure bliss, similar to a shroom journey).

I took a long break for various reasons and now I’m getting back into it, but now I’m struggling to climb the mountain.

I’m able to feel the initial tingling and some building up sensation, but not able to surpass anything further. (if super-o is 100% I can feel the building up to 10% then the feelings kind of diminish…)

I do try to stay focus on my body and the sensation but at times its hard because my mind starts shifting and thinking about random things. I also think part of me is just waiting for the sensations to come to me and start wondering and the sensations dont build further…

Or sometimes I feel the sensations and I’m like “oh shit it’s feeling nice, is it gonna happen” (which i know is not good, so i try to not think this way) or “ooooh this feels nice (but cant seem to be as relaxed as i need to in order to build further)

If Super-O is like heaven, it seems like Im in front of the gate, but the gate is no longer open for me…

Any and all Advice will help, hope this post and comments can also help others pass the threshold and into a bliss of ecstasy