I used to try so hard, now I want to, but I can't anymore?

Go to your school counselor. i use 2 be you book just want my thing i took some test and found out i learn differently i have to study lots but i had to find ways to make it a lil more fun for me. im in college now and i have a 3.3 gpa i still get really unmotivated but u have to tell you so u can do the wake up call for me is when i turned 23 and lost my great paying job and started working for $7.25 an hr and i could barley live. your school counsoler should have different options for you. another option is to get your ged and start a trade like beauty school, auto mechanics, or what ever u into