I think I have a mental illness.
Everytime when I solve math. I come across stupod questions. For ex. If 6×m = 6m then I my mind blows and questions why is 6×m = 6m. Why it is like this and then I get depressed that I will not learn it. And this is just a example. I come across this problem everytime I come across math. Not only math if I'm studying science. For example if Na + cl - NaCl then again my mind starts why is Na + Cl - Nacl. I know these are rules of science. But my mind does not stops asking like this and I learn nothing due to this. Similar problem happens when I study english. I ask why is this word means this. I mean if cloud means cloud why is it. And my mind ask how I learned this language. My mind thinks I will forget it. I keep explaining that these are the rules in language and the meanimg of words. But It has no effect on it. I can't understand what should I do. Is there any illness which causes problems like this.
Does I have a mental illness ?
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Added 3+ months ago:
I also have ocd is it is related to this. Please sombody help me yar cause I so depressed