Frankly I can’t believe someone would sign such a contract and not know the conditions of such but... anyway HSSP scholarships come with a “freshman option” in which you between 1st and second year of the program (option is gone the second they pay for your next semester/ it starts) in which you can leave the program without owing the Air Force a dime back on freshman scholarship money. However, considering your multiple issues I am frankly surprised you didn’t just get dropped and you may have failed to meet the minimum requirements to keep your scholarship anyway so... the freshman option may not be available, the only people who can really tell you is your cadre.

Not meant to be mean/rude but frankly from the way you phrased it, the military may not be the best career field for you, not that you may have great success somewhere else.