Historic Haunts Investigations team member, Gayel Roush, is too familiar with this because she has had precognitive visions for decades. Numerous times she has changed her plans due to something she saw which could have turned out to be quite dyer.
One day she was getting ready to leave her house and decided to leave a little later than she should because of an uncomfortable feeling. When she finally did leave the house (10 minutes later than she should have to be on time) she passed a deadly car accident that had literally just happened a few moments ago, which could have been her if she had left when she had needed to.
Premonitions can be scary but it is a good idea to listen to them and start reading more about it and talk with something about your experiences.