Don t stop meditating on them , do it daily because if you don t you may lose progress.
It is actually very damn hard to open and empower those chakras enough to hear the gods.
Those signs , hearing things YES is a good sign , you may have opened them BUT you now have to empower them, and that take much more time.
For me to be able to hear one CLEAR phrase from Astaroth , took me over 1year of meditation on these chakras(10m a day vizualization/energy absorbtion/rune vibration) and i am sure o had them strong in past lives too
So, yea...and also i stopped working on them for like 2 weeks because reasons, and i don t hear shit again
) i mean yea, is a matter of time, effort, energy and PERSEVERENCE.
You may hear toughts in your head but try to ignore them until you can block all of them so the gods can speak clear to you.
Enemyes can use your desire to hear the gods to make your own toughts sound somehow different than usual but with bad and confusing affirmations , like "we are disappointed in you" and such stupid crap.
Remember one thing , the gods will say things that help you, not stupid insults and useless informations that may come in your head.
Good luck, remember to make void meditation and when you want to see your progress (not from 1week ,best is monthly) i suggest you to stay in bed, try entering a trance as deep as you can, block all your toughts and ask your GUARDIAN DEMON to help you to see where are you with your progress with astral hearing(don t need to know his name just concentrate and say MY GUARDIAN DEMON PLEASE HELP ME WITH..) and remain concentrated until you are sure he/she is there and wait to see if you hear smth(in trance)
And so, monthly you ll se differences in how strong and clear you hear them(if you meditate seriously, 10m but good 10m)
Also , 3rd eye(empower/open), pineal gland(healing/activation) throat chakra(clean/empower/unblock) and 6rd chakra(empower clean/unblock/open) HELPS a way or another with astral communications .
Good luck, remember that your priority should be your personal empowerment , do not overdo hearing meditations because it take a long time and you may be disappointed in results, it will eventually happend if you do it 10m a day, but in months not in weeks or days.
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And i don t know, what you think may help