1. Thoughts are what you want to believe.
2. Feelings tells you what you actually believe.
3. Feelings are what makes your beliefs real to you.
To change what you really believe you must through repetition repeat your new belief (thought), often enough, until it becomes anchored in your subconscious mind. Once that happens, your word will become LAW in your universe and will manifest itself into your physical reality.
Nothing in your life will substantially change until you change your beliefs. The most crippling belief you currently have is not loving all of yourself. Anything less than total acceptance of yourself exactly the way you are destroys your ability to be the magnificent, powerful, lovable to the core person you are destined to be.
Rejection of any part of yourself is what causes you unnecessary stress, tension, worry, self-doubt and needlessly suffering.
When you love yourself sufficiently you will be able to live in peace and harmony with both your strengths and weaknesses and feel totally confident in fully expressing yourself rather than continuing to go through life holding yourself back or depressing yourself in any way.
Until you love yourself sufficiently (which gives you the ability to fully accept yourself as you are) you will never possess the strength and power to create your life exactly the way you want it to be.