Current 18x at Airborne has question

[MrC1021]

I am an 18x and currently at airborne school. I had some MAJOR life/family changes occur over the past 3 weeks and was wondering if it is possible and what I would need to do to drop the 18x and revert back to 11b? I voluntered for 18x at OSUT(prior service) and got a slot but if it is possible I need to get this changed. I don't want to waste thwe Armys time going down to SOPC/SFAS with only 5% of my mind in the game. Thank you everyone.