hi You may require few counseling sessions to get better. all the best consult with me or any psychologist for same. Talk about your issues and learn how to deal with them

Hello Friend, Good that you are seeking a help here. Your symptoms of overthinking, fear, insecurity, feelings low etc are clear sign of anxiety. Such negative thoughts pre-occupy your  mind and reflects as  negativity in every day-to-day activities and behaviors. Even you may be experiencing physical level problems like sleeplessness, nervousness, weight gain, disgesion issues etc. Having seen such emotional disturbance  affecting your normal life, why don't you take the next logical step to address it. You may need a guidance of counseling support to first assess yourself in detail to understand the reason or root cause for such anxious thoughts. With such open discussions, you can also identify suitable solution to overcome this problem. Feel free to reach out to me online for further evaluation and recommendation. Be positive. You will be alright soon.

Hello, most people have some or the other fears and insecurities, however when that affects our functionality and relationships, we must consider seeking professional help. A psychologist will be able to help you identify your patterns and make behavioral changes.

The very thought, that you are unhappy about yourself is what to be handled. Do consult a psychologist.