Jelousy

My best friend gets jealous easily. I mean, i just posted a few new poems. I asked her what she thoguht of them, and she said she really liked them. but when i get on today, i see she posted something new as well. I read it, and its all about how bad she is. (its called 'less then everyone' by MarandaXP if your wondering) I've told her how much i still love her (were not lez, just luv her as a friend) but she always just gets so sad when i post something new. I dont know what to do, I mean, I love writing. I use it as a way to express myself. But i cant do anything now. I mean, if i post something about how beautiful she really is, she'll just get sad that she couldnt write something as beautiful. If she just knew how hard it was for me to write the simplest of things...
but please, some advise?