Somethings missing

Somethings missing that is very important to me. Its somewhere in my depth. I do this with actual matierial things as well. Its kind of daunting. It never happend like this before. It feels like i forgot something, or there spot kind of back by my kidneys that empty. Is it even possible to lose somthing within yourself, i guess it is cause it happend to me. I hope i can find it soon. Thank you for reading