suck it up for 2 weeks. commit to going 3 days, like built said. monitor what you eat using
FitDay - Free Weight Loss and Diet Journal (haha beat u to it built). The edge im going for here is that you will notice results, even if minor, after that. The key motivational factor for me has always been results...noticing my arms looking bigger in the gym, getting compliment, seeing abs poking out (if the shadow is just right).
Im actually really similar to you. Im 5'10 200lbs. I was 212 at the begginning of summer, and I was 260 a little over a year ago... the key is consistancy and staying motivated. Were young man... we deserve fit bodies.. summers here, we should be out there showing off our hjrad work in the gym while relaxing at the beach with girls! That 10 lbs made a big difference too... my camera uploader thing is gone, or else id show u before and after pictures just from the beginning of summer (may 1st) to right now, after losing just 12 lbs. Its crazy. You are right on the cusp of being fit... if you stay motivated for a couple of months, make up a program, and commit to it, you WILL be in good shape and you WILL be 100 times happier in life. Everything is better when ur in shape! lol good luck bro.
btw, a HUUUUUGE part of my success is the cardio that I do, but I dont do it in the gym.. i get active through sports/work. I looove basketball, soccer, football, baseball(not as intense, but fun) etc... find some sports to play with your buddies or join a club.. basketball and soccer are best. I use them as workouts, wich makes me a great player. In basketball, im sprinting up and down the court non stop lol... its great for defense. And in soccer, i am ALWAYS running... I dunno, I LOATHE running in the gym, but when im out there on a field with a bunch of people and a ball, i can run for hours.