Chill electronic song, lady singing, heard around 17th of may
 

Hello! I have had a few liens of this song stuck in my head for months now, and countless google searches have not helped me find it. I am at a loss. I will try to describe it as best I can, and please, if you have any idea at all what this could be, please help! It's driving me mad :D

ok, so a girl/woman singing, kinda slow and chill beat. I did not cathc the words, but its something like this:
"Sitting in my favourite plaaaace/hoping this is not the caaaaase/aooooh"
and is the followed by the same structure. 2 lines that rhyme, plus an aoooOOOh, at the end. after singing the structure the first time, she goes up a note and repeats it. I am guessing this is the verse...

Any thoughts?