today has been crap

i dont know what is wrong with me today at all.
for the past few hours ive been listening to my fave songs on youtube that i havent listened to in ages and i just feel severely depressed.
nothing bad has happened its just i have days like this .... i watched harry potter ...brekfast was on the table when i woke up and my partner cooked my dinner too.
he went to bed early tonight i dont know if thats because of me or what, but i just feel like going and waking him up for a hug and to tell him i love him. he knows i love him i tell him everday but sometimes i just feel like he doesnt understand how much.
im home sick today i think well atleast i was 5 mins ago... all i wanted was to go back to my nans smoke a fag with her , have a coffee and put the world to rights like we used to. I only saw her yesterday but sometimes i jsut wish i still lived with her so i could have a hug if i wanted one. 
i think all i want is a hug.