where is the TIME?

after 2 hurdles of tests for the past 2 weeks i have been thinking of a bunch of stuff to do....there is like 101 things to do but there isn't enough time to do them....

i want a revamp....so bored with myself.....monotone lifestyle...that's not me!!!...i want more....i see people.....doing interesting stuff everyday...sometime i ponder if i chose the wrong path and am i regreting it now?....there must be a purpose in everything you do.....but why do people regret sometimes?.....is there no turning back??.....why there's so many questions but there's no answer to it....how to accomodate yourself if u want to do different things at different point of time of your life?....is there enough time?

why am i thinking so much?....
because i do not have time to research for my upcoming project and it is going to be due in a few weeks time (research have not started).....
because i feel all tired out rushing to school 3 times a week after work and reaching home late and couldn't sleep at night and cannot wake up the next morning for work....routine stuff...
because i have been postponing my facial appointment for months and since pimples have been breeding non-stop.....
because i see people going for holidays and i can't....
because i see people able to relax at least a few times a week and i can't....
because i haven't been able to spend time with my best friends....
because i don't know if i'm doing something i like now......
because i am tired of my lifestyle now....

any remedy.....i really do not know.....

can someone tell me.....