Gabriel!
I´ll be quick (so you don´t waste your time

and straight forward with you - what you are experiencing is the panic barrier. You´ve set your goals and everything is fine, but every time you seem to move towards your goals you hit this mental barrier. It has many ways to express itself; you might feel that your goals are stupid, that you lack talent, discipline, or time/money. You might feel physical ill, tired, or emotional "dead". All this is normal. It´s your sub-conscious mind - your programming, habits, conditioned thinking - that wants to stop you from changing. Ask yourself this: What can you do this week that will bring you closer to your goal(s)? The thing that you up until now have avoided with so many creative excuses? Don´t care what you feel about doing it. Just make a decision and act - even if the panic hits you. And do this over and over again. Eventually you WILL crash through the Panic Barrier. Off course you´ll meet another one, but at least you are moving forward!
that´s all - good luck