Can my unit call me back in for a failed drug test?

Before anyone gets on here saying “why you’re using drugs in the military” etc. I know I F’d up. So the story is I came down on orders to report to my new unit July 10th 2022 in Germany, my PCS Leave dates are from June 7th till July 10th. My company did a UA on may the 30th. So this Monday I get a call from my first sgt while I’m on my PCS leave saying that I need to come in time now and I came up hot from the UA and that my leave is now being stopped and my orders are going to be cancelled. I told him I’m in California and that I currently have no money to buy a ticket back. After I told him that he told me I have 72 hours to report back or it’s going to be worse. After ending the phone called I talked to a nco that I’m very close with he told me I F’d up and gave me the whole speech but he told me once I’ve cleared he doesn’t think they have no jurisdiction over me anymore. So basically of right now my 1st sgt , platoon sgt and commander have all called me in a total of 47 times today with all kinds of messages saying how if I’m not back by 1700 today it’s more consequences. Also my 1st sgt sent a message to me saying if I report to my new unit he’s going to call them and have them send me back. I don’t know what to do I look on my erb it’s still showing me reporting and no one has contacted me outside of my old unit, I’ve talked to my sponsor today from the unit I’m going to (friend of my that was in my previous unit and is now at the unit I’m going to) to see if anyone there has said anything and he said nothing has came up and he doesn’t even think their tracking what do I do?