Sometimes, like being in the middle of a pandemic, we just cannot engineer being in a safe place. Everything around us feels wrong and out of control and fixing it is beyond our capabilities. When you feel emotionally unsafe, it can be really helpful to have somewhere inside yourself to escape to.
Pick your safe place and learn to visualise every detail of it so that you can go there in your imagination if you need to. It should be somewhere that is utterly safe and secure to you. Think about all your senses when imagining it. You can also people it with those friends and/or family who you feel totally safe with.