I am 99% sure it's called "pieces of me" but when I searched on Google I couldn't find it
The main character is a hybrid named braiden/Brayden, she has a little brother that she calls squirt, she kissed a guy called Ian, she can manipulate things with her mind, her mum gives her needles at night so she forgets who she is and can't remember anything not even what she looks like, one day she replaces the drugs with water by employing them into the sink and remembers the day before, she writes on heaps of sticky notes to remember stuff for example in the morning there are all these sticky notes around her room For her to learn who she is and about her life family ect