Me and my brother in law are a bit friendly. Bt yesterday when she was sleeping I entered her room for a cream. At that time songs were playing in her mobile. So I decided to stop the music and when I tried to place the mobile on vib mode it vibrated and the mobile fell frm my hand .I caught it bt my hand touched her shoulder nd she woke up. Again after 15 min I unknowingly entered her room to bring her mob and when she woke up I stopped walking nd caught standing near her head. She is angry on me and didn't talk to me since yesterday. I tried to say sorry bt I couldn't gather courage to say it. So I decided to write everything what happened and said sorry to her by writing it in a paper. Bt she still is nt interested to talk anything. I don't hv any good friends with whom I can talk to. Nd she is the only person with whom I discuss everything. So this incident is going to take me towards depression which I do not want again. So what should I do next? please help me.