Sometimes yes sometimes no -

for some people having parts like this is DID and for others it isnt called DID.

for some its called DDNOS (dissociative Disorders Not Otherwise Specified)
it can also be called mood swings with Bipolar disorder, PTSD, Schizophrenia, and other mental and physical disorders/diseases, hallucinations, delusions, psychosis, ....

or it could be completely normal.

everyone has their own internal system and only you and a treatment provider can tell you what your internal system is called and how it is set up.

if you think you have DID contact your treatment providers. they can diagnose you and then you and your treatment providers can discover whether your internal system is DID like or not.

for me yes it was sometimes like this, other times not like this.