obsessing over minor things

im not sure where this fits so im just gonna post it here....

when i was a kid i used to obsesses over minor things like for example, in spelling lessons where we would have to write a single word like 5 times, i would keep writing that word over and over again until it "fit" the lines on my notebook perfectly, and i would get angry and rip pages if my writing looked a bit unaligned. Another thing is that if the blinds in my room were shut in time for sleep, but say they were not closed completely completely fully, and there were some insignificant cracks of light emerging from within, i would REFUSE to sleep. Same thing with the door of a certain bathroom in our house; if somebody left it ajar and it wasnt closed fully, i would keep thinking about it and get irritated.

i was not diagnosed with OCD nor am i diagnosed with OCD today even though i regularly see a psychiatrist. Does anybody know what the behavior i used to display might be??

thanks

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