A Far Away Pain

In January I was having an average day at work and things appeared alright in my daily life. Mid-afternoon I had a strange feeling to go outside, so I walked out of my work. It was a nice day, there were a few clouds and a lone crow sitting in a tree. "One for sorrow" as the rhyme goes. As I walked past the crow it started jumping from tree to tree following me. I didn't think much of the crow as I seem to have some appeal to them, having been marked by them in the past I knew it was probably just doing its own "crow thing." As I realised that I had just left work with no word of where I was going or for how long I figured I should probably go back. Right when I turned to go back, my body started to ache. My stomach started to cramp and my head started to feel as if it was under pressure. The crow was still looking at me jumping from tree to tree, Sorrow was literally following me. I cursed at it as I was in no mood to be mocked by a crow when my body and mind were telling me that something was wrong. I called my house, my boyfriend, and tried to get a hold of my friend to ask if everyone was alright. Everything was fine, and my friend was at work, yet the sense that something was wrong or was about to go wrong loomed over me. It carried over into my aura at work, after returning from outside. Co-workers asked why my mood had suddenly changed, I'd reply "something is wrong, something is about to go wrong, I don't know what or where but I can feel it in my gut." My co-workers told me that I should NEVER say that, but I couldn't help it. I was in distress. The pain grew throughout the day and I began to feel nauseous. I spent the night at my boyfriends house and got a phone call in the morning. It was my mom calling to tell me that my Uncle had passed away that night. I was heartbroken, though my uncle was old and sick, he lived far away so I didn't get to see him often, I loved the man. He was the person that connected my mom (who was adopted as a baby) to her biological family, without him we would never have met half of our family. Talking to one of my aunts (not-biological) I told her about my pain and my sense of something bad happening, she told me that she had shadows following her that same day (and in her culture that is a sign of death looming) Has anyone had physical pain associated with the sense that something bad was going to happen? Has this happened to anyone? Has anyone had a bad thing follow the omen of one crow? Has anyone had shadows follow them and have someone close die shortly after? This is the only time this has happened to me. I don't know what it means. I have been told I have an abnormal (but good, to be sure) aura from people that work at the store were I buy my crystals from.