She tries to be proud of me when I send her a message with a drawing. 

She may be my friend.
She likes me...She would like to talk to me.
But I am always Irritated by her message.
She said "how you draw is amazing!"
My drawing is not good. I know. I am not angry when she says your drawing is not my like.
And if I think that a picture is not good, I won't say about it.
When I drew,I didn't use mouse in laptop.
She said "you are amazing. why didn't you use mouse and camera?"
I think she doesn't like my drawing.
But she always says "amazing" to my drawing...

I don't like me...

She tries to compliment me when I send a message with a drawing. (I'm not sure what you mean?)
She might be my friend.
She likes me...She would like to talk to me.
But I am always irritated by her messages.
She said "Your drawing is amazing!" (or "The way you draw is amazing!")

I know my drawing is not good. I would not be angry if she said she didn't like my drawing.

I wouldn't say that a picture is good if I don't think it's good.

(I think you are saying you wouldn't give someone a false compliment?)

I drew a drawing how I didn't use mouse in laptop.
She said "you are amazing why you didn't use mouse and camera"

(I'm not sure exactly what you mean)

I think she doesn't like my drawings. But she always says "amazing" to my drawings...

~~

It's possible she has no talent for drawing and is honestly very impressed by your efforts. Or maybe she is being careful not to hurt your feelings. If you want honest criticism of your art, sometimes you have to ask directly. 

Is that your drawing? I like it. The proportions are nice, and I like the way you colored the eyes. Keep up the good work. :)