My Astral Back problems

It is hard to tell.
First - have you seen a doctor? It could be some kind of trauma or stress related, even changing bed where you sleep could be the reason.
Second - maybe there is something wrong with energy flow through your chakras.
And sorry for asking - but you mentioned "there are a few very powerful spirited that don't want me too" - what happened?

No Astral Advil?
Lol sorry needed to get that out of my system.

Maybe see an experienced energy manipulator? Or someone with good aura experience?

no NorsePotato i ran out of the Astral advil :D

as for you lessa ... well i felt like i was blocked from the astral for a few years now but i never cared but a few months ago my life got .... weird and i started talking to a bunch of different spirits all of them gave me an excuse one of them being from an angle and he said 'i was not ready' but I'm hard headed so i tried anyway and i knew that this time i was gonna do it, i was feeling myself lift up starting with my head and chest and then suddenly i felt something slamming my back in my body... and when i say slam i mean my body literally jumped.
oh and once i was 6 or 7 hooded figures next to my bed before i fell asleep

and i know there are a few other things but i can't recall right now

Was the angle acute one? Okay, sorry, I had to. My comment on this is that you might want to check with a doctor about your back pain. Also, there cannot be a "hole" in your aura. No such thing.

he didn't say hole exactly he said dent like an impression but yeah like i said he's new.

i guess i'll go to a doctor but i think i'll forget until someone touches my back again :D

Sorry, but I haven't heard anything similar and I have no idea what it could be...

Its hard to really say what is going on over the internet. However, the tingling you describe sounds like a possible spiritual parasite. Have you practiced any banishments? Uncrossings? Cleansings? If not, I would suggest starting. Once something is attached to you protections will not work. There is a reason why it's called "horsing" a spirit. They tend to "ride" on the back. The closer to the head the tingling is, the more likely they desire to influence you. Lower is likely just feeding on your energy and is dug in like a tick.

Or maybe he has like an actual parasite.

Hmmm ... i never thought of a parasite becouse i never felt unusually tired but i will try a banishing just to be on the safe side thanx :)

They don't all feed on "life" energy. Do you smoke, drink, etc? Some spirits of the dead like to attach because of an addiction in life. They can make desires for certain foods, drinks, or drugs more desirable if not down right unquenchable. Some like negative emotions provoking tempers and anxiety. It can also be other pleasures that aren't quite PG13 as well and lust can become uncontrollable. There are a wide range of spirits that attach and each for different reasons.