First what your enlisted recruiter is doing is bullshit, you never should have been given a ship date that was before the SWO results would normally come out. The enlisted recruiter himself can't pull the application but he could go through the CR, now your application is already at board, and you could have already been selected, so what realistically would happen is they would have you write a statement saying to remove yourself from consideration for SWO, this means that if you were selected they would send that letter in and in effect you would be declining the officer position, that would be like shooting yourself in the foot for any future applications as you would been seen as previously declining to be an officer.
The reason they are probably putting huge pressure on you is that the end of the FY for enlisted recruiting is Sept 30th, and if you wait until the end of the Sept and don't ship they can't replace you, if you decline by 9/14 they can "roll-in" someone to take your spot. That enlisted recruiter is only thinking of himself and not you, if he was he would be trying to find a way to help you out.
Now I have a poor opinion of your enlisted recruiter and if you really wanted to screw with them what you could do is when you go to do your inspect physical before they put you on the plane tell the doc you have been having stomach pain, vomiting, and headache. I am pretty sure you would get a temp med dq and that would mess with their goaling.
In reality you should decline enlisted and wait for officer results, if you want to be an officer wait for results, otherwise you are putting off your plans to be an officer by a few years.
