I wouldn't worry about the future Yot. No matter what, life will always continue day by day and year by year. Have patience. Whatever your goal, just keep going there.
If you go into the regular force and you're posted near a city and a University, you can always take night courses and work towards a degree. In the reserves, you
can go to University full or part time. Theres educational benefits with the military too. The med trades can take you into new areas and experiences and maybe
you may want to go for a MD. Who knows. Follow you heart on this one and sit back and enjoy the ride. <Enter sound of the USS Enterprise doing a fly-by>. Which brings up another question. Why the Army? The Air Force is where to be!
Also, BMQ is not about failure. Its about teamwork, perseverence, focus, drill, military knowedge, and going beyond what you thought you could as a civilian.
You won't fail if you try. The ones that quit are the ones that fail. Go team go and all that jazz.
Another option is to go to University and get that degree. You can always apply to the military later and get a commission. Lots of options anyway.