pearlesque Omens are generally very personal.They don't always have to be dramatic or disturbing in nature, but they can be. If there's something you're anxious about but you're not addressing and things keep happening that resonate with that anxiety I would consider those omens. The key is they resonate with you, as there are some things I would say can be ominous sometimes, but meaningless otherwise. From my experience roadkill would be a good example of this. Sometimes it's ominous, sometimes it's just roadkill. It could also be something like a certain sentence you keep hearing repeated, or even something secondhand like hearing a story about something bad happening to someone else.
Life is just more interesting if you believe in things. If you look at the lines on your palm and see the future, if you salute every magpie and wish them company soon, if you are terrified to smash a mirror, if you throw salt over your left shoulder, if you go to fortune teller machines and actually trust them (thereby trusting the forces of the universe). If you decide one day to believe in magic and the unexplainable, even if they're a bit silly, the world becomes fascinating, engaging and hilarious. I love being superstitious.
maybe put some things you regularly wear or carry on there. maybe some citrus for excitement and cinnamon for abundance. a little superstition has always been good for my soul.
You can find connection with anyone on the street, but the people I actually want to connect with are exceedingly rare. I think it's better to just accept it if you are someone with very specific needs and tastes rather than torturing yourself over the fact that you feel alienated and alone. It also makes it more special when there's someone I truly connect with.