<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi I have two health questions...1. until about 2 weeks ago i was straight but then i started thinking what if im a lesbian now im young and Ive always love guys but I keep over thinking it...2. How do i stop myself from over thinking the little things in life. For example if I feel like Im gonna throw up my brain will think about it so much it will convince me that i will throw up!HELP!!!1  <response>: Degree understand your concerns went through your details. I suggest you not to worry much. These are called obsessive thoughts. Brain mind is made for its own functions and its duty is to think. Therefore, you cannot stop it from thinking. But you definitely can control the way it thinks by diverting its attention to more demanding things. Creative thinking should help brain diverting. If you try to forcefully overcome obsessive thoughts, it will come back sometimes and disturb you more vehemently. Psychotherapy techniques should suit your requirement. If you require more of my help in this aspect, Please post a direct question to me in this URL. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques. Hope this answers your query. Available for further clarifications. Good luck. 