12 min Trataka..almost blacked out!

So yeah been working on candle flame meditation as per ipsissimus and just now I’m from it. Did the bornless invocation(jason miller) then began …near the end my room disappeared and all I could see was darkness and the flame …my heart,breathing were going crazy but throught I managed to be completely relaxed…almost 3/4 into it I could hear what was like ocean waves or static …damn It was Awesome