if you don't have motivation, that's completely fine!! i mean i barely have the motivation to actually wake up and do my responsibilities...
i'm sure you'll figure it out!! but please please PLEASE don't discontinue them, i absolutely love your writing style and the way you write in different perspectives!!
i can and probably will wait over 10 years until you update them, especially your new ones (i gonna crash out at one point during those 10 years) but if you don't have the time, remember, some people will wait for you just to continue reading these masterpieces!!
don't pressure your self into writing too much though, you should also focus on uni now!!
lots of love!!