Kriya yoga question please let me know if this is a bad idea

[funkychunkymonkey]

I noticed ive been getting a lot of activity in my crown chakra mind you I haven’t practiced Kriya yoga in a long time, so I went back to it starting with just Kriya pranayama BUT I go from throat to medulla straight to the crown chakra, is this a bad idea? Dangerous? Speaking of Kriya supreme fire, is it a bad idea to do it with the crown instead of heart?! Please let me know I have no guru and nobody to help me answer these questions I want to tread with caution. After a LONG TIME of dedicated (as much as I could) of zen and do nothing going back to Kriya yoga is AWESOME!!!! But I just want to be safe. Only side effects I really have to report is once or twice I was confused that was a possible one and today I got a minor headache like pressure near my crown. I’m excited to hear what you guys have to say!!!