I keep accidently creating songs that already exist

Every time I noodle around on my guitar to create cool riffs and chord progressions I realize the stuff I come up with is very similar to songs that I listened to. I literally just found a really nice progression and realized it is the EXACT same as Cure by Honeydip. When I try creating original stuff it always sounds familiar and when it clicks I get really frustrated. Does anyone else have this problem? I think my brain is just recycling stuff that I listen to.