2nd Attempt Jhana meditation

This was my 2^nd attempt at Jhana meditation without a timer. Sat in a room which was mostly silent with very mild road noise and a clock tick. In this session, I was able to concentrate on my breath for up to 60-70% of the time. On closing my eyes the mental plane started mildly swirling and dancing but I tried to look at the entirety of the movement from an empty space again and again. I noticed that I needed to relax further down, this helped get rid of the ‘holding on to an image’ problem. The perceptions were still dancing about initially, but this time, I stayed more firm with my observation frame and caught the breath. The breath in the very relaxed state felt non-physical. It was a pure feeling and I could not locate it in space. I could not even feel its direction beyond how I chose to visualize it: as a sphere expanding and contracting, as a piston moving back and forward etc. I could drop the physical aspect, space and direction of it. It felt like a ‘subtle feeling’. I tried to reach this place again and again during my 15 min meditation and then concluded.