Does anyone else feel like their life isn’t real?

I don’t even really know how to explain it but I’ve felt like this for yearsss and I have no idea why. For example, when I was with my ex he’d come home from work and we’d be talking and I’d just stare at him and be like “damn I’m dating you that’s crazy” almost as if I’d forgotten even tho we’d text each other during the day most of the time. Same thing happens with everyone I know and even when I see myself in the mirror but it goes beyond that, my life essentially feels like I’m living in SNL and I’m just thrown into skits and expected to go along with it without actually knowing what’s going on. I feel like none of what I just typed makes sense but that’s because how I feel doesn’t make sense to me but hopefully someone in here will understand what I mean.