So i get many ideas but i never do them and my interests change everyday which can be annoying.

You've already been internet diagnosed with ADHD. I'd like to ask a few more questions for clarity: have you recently graduated, have your living arrangements changed recently, any major life events? How long have you felt you've had a million ideas but no motivation to do any of them? Do you spend a lot of the time imagining how these ideas will make you successful?

If you have a fear of failure it could answer what you've posted. Having a healthy enough sense of self to understand that failure can happen and be willing to try anyway is the first step towards your best chance of success.