feeling restless

dont know wat happened to me today.............m not feeling gud.......... not as healthwise............ but mind is not feeling any peace or happiness or sumthing............feels like i lost sumthing............dont know wat..............sumthing is missing frm my life............but wat.............everyone (family) is around me...........all frnds r gud in their respective places.........but wat.............m confused.............dont know y everything feeling so heavy.................