So i was doing the dream re entry technique and so it worked but all I remember is me looking at my hands and looking at the clock and my hands were deformed and the clock was going way to fast, could it be that I was lucid dreaming but that’s all I can remember o.o
Moved from General Lucidness. 
you were dreaming. if you realized you were dreaming, you were lucid.
You were lucid, but it’s possible you kept dreaming and just don’t remember any of it. I’ve done the same, especially if my DR of a lucid is weak and I don’t write it down right away. My recall will keep degrading with time until I remember only getting lucid and nothing else. Sometimes I only remember the fact that I was lucid, and not even how or where I was. (Sometimes I forget I was lucid at all if I’m not keeping a DJ or if it was a nap dream that I forgot.)
It’s possible your recall was just low for that dream.