I agree with 3Velniai that they don't lock people up that easy. Sometimes I make a list and take it to the doctor with me or you can at home write down the important things that you want to mention. The doctor is there to help you not turn you away.
I once saw a special on people who live strange lives and this guy believed that he was really a CAT and so he had many surgeries to make himself look like one - he altered his lip to be shaped like a cat, had implants to make hischeeks puffy and filed his teeth to be pointy and he walks out in public wearing a tail. Now that too me is WEIRD and I'm generally not judgemental. It's okay to laugh at this story.
So if CAt MAN can go to his doctor and on TV, then I'm sure your problems aren't anywhere near as bad. Don't worry, just say the truth and hope for the best.