I'm 29, yesterday I didn't know date/day I was at work my went blank, been forgetful lately, is this normal? Took me 30min to find my keys today

Should be evaluated. Diagnosis requires evaluation in clinic. The list of possibilities for unexplained memory lapses ranges from relatively harmless (anxiety, distraction, or sleep deprivation) to serious (a type of seizure, or brain tumor.) diagnosis requires evaluation by primary care physician who can then determine whether or not studies/referrals are needed.
As above ? If u feel this way than u need to see u pcp for physical exam and work up.