You seem to be in a state of fragmentation-- disintegration of your self. Have you recently had a "medical procedure" that invaded your body (aka an operation)? Limbless bodies suggests inability to connect with Earth and accomplish Forward Movement (legless), and inability to reach out to other People for physical or emotional Support.
Can you speculate on what recent event(s) or thought(s)/feeling(s) might trigger such a reverberation within your inner world?
What you've described is a Surrealistic Artwork, not MC Escher (solid&integrated), not Salvador Dali (images related, not outerspace but gravity-bound). But parts are still ALIVE, and centripetal/centrifugal force-orientations ("trying to grab me").
Do you have a sense of ROTATION, or changingshapes/bodies Circling Around you at their center? Though missing, Armforce is what you feel: DisConnection striving to Restore Connection.
Have you just felt radically Disconnected from a person/persons that seemed central to you?
Fragmentation of Self is often a catastrophic personality event (as in the 1970s Surrealistic movie Zabriskie Point) from which the personality will recover ("should be dead . . .trying to grab me") like the Phoenix that rises again from the flamedout ashes of its crash.
Can you describe something in your current lifetory that fits that crash?