Nothing feels familiar.

I had a baby a year ago and also moved in the same year. My home feels unfamiliar, when it used to feel like home. My family don't feel familiar, my hometown that I grew up my whole life, don't feel familiar. Like I know who these people are and that I am home, but it feels different. I get dread and panic around these feelings. I feel stuck in a loop. Has this happened to anyone else and please make me feel less crazy? I feel like I'm losing touch with reality or going crazy....

I'm on lexapro 10mg a year now. These feelings started when the pharmacy switched the manufacturers for two months. My doctor thinks it's because of that, so put me back on the old manufacturer I was on. But it's been 3 weeks back on the old one and I still feel this way :(