Meditation on floor vs bed Before I would meditate on floor in Burmese position 30 min in morning, and 30 min at night. My mind was very busy, but when it would calm down, I would get few "Creative Attacks"

For the past week, I felt a supernatural force make me meditate sitting on bed with back straight, leaning against pillows and legs straight (right after I wake up and right before I go to sleep). While I meditate in this position I have noticed myself inhaling and exhaling most of the time. I could even feel my chest expand and contract. And I barely get any noisy thoughts compared to meditation while sitting on floor in Burmese position.

I am missing those "Creative Attacks", but the reason I started meditation is so I can have deepened awareness in my surroundings (I'm called Absent-Minded)

Is my approach ok. I mean, these "Creative Attacks" are helping me endure some rough patches right now (almost to the point that these patches are slightly dry skin).

Can I hear from novice and experienced meditators alike.
It depends on why you are meditating. However, since you are posting to a Buddhist group, look at it from the Buddhist perspective.

Meditation supports the Buddhist way of viewing the world, with non-attachment, that sees the impermanence and lack of essence of all things, especially one's "self".  As such, "Creative Attacks" are not relevant to this practice.

Further, if you are going through rough patches (or creative attacks), then the application of meditation is to look into this rough patch (or creative attacks), to see the characteristics mentioned above, but especially the illusory nature of the "you" who is suffering these rough patches (or creative attacks). 

That is, instead of trying to combat feeling with feeling, work on seeing the illusory nature of the source. When confronted with suffering, look for the one who suffers, and when that is seen to be an illusion, the suffering becomes a non-issue.

Having said that, the posture to adopt to meditation should be one in which you can be alert (nothing that will lull you to sleep) while minimizing your discomfort.  Certain postures may make some bodily sensations more noticeable than others, so I'd recommend the one that reduces those.  Beyond that, you're free to pick a posture.