Girls what do you think she feels?

[Charlie]

there is one girl in my college. we're not so close but we texted quite often. i really like her but i didnt know she likes me or not.

one day when i think of her, i drew one picture with quote saying 'my heart wont stop beating when i saw you'. my fren then post it on instagram and she saw it.

she texted me that night saying 'nice drawing' 'ur so romantic'. i said thanks. i really want to tell that it's for her but i scared. until that late night... i saw one of her tweet saying she's so sad.

idk why, but my hearts tell me i should tell her i drew that picture for her so when she woke up next morning she'll happy ( i thought she's asleep cuz she's not replying my recent text)

so i texted her:
i tot ur asleep
just want to tell you..

then she replied suddenly:
im ironing my clothes

gahhh shocked... even that..i accidentally sent:
i drew that for u
don't be sad

what have i done? she's not sleeping yet!

she then asked:
drew what?

i said:
haha nothing ( im being nervous and scared)

she then sent me a cute emoticon

then i changed the topic:
i think i want to sleep (idiot)

but i dont sleep right away. i asked her why so sad. she said she don't know. i said i just want to make her happy and wont sleep until she's happy. then she said she's okay.

i said i've bothered her too much. then i said bye

am i still on the right track. or i'm done? need answer