Why does my minds keeps on telling me i am crazy? I fear that it may lead to schizophrenia

Our mind is a very complex and mysterious thing. The soul of the brain is still something that scientists and philosophers can never truly grasp. But it is, with most certainty, considered a deceiver, we can place ourselves living in a different reality from someone else. However the word crazy is misused, no one is crazy, and breaking that mentality that those with schizophrenia is crazy, is vital. People are born with different genetics from others, which doesn't make them a risk or "crazy", it means they will have difficulties in the future adjusting to what we consider a "normal" life. If there are genuine concerns, there is nothing wrong with seeking a professional to analyze exactly what is going on. The worst part of suspecting you have an illness is not knowing because you can drive yourself made on the what if's of your health.