It's time to stop hesitating. You have paused in a place of weakness waiting to become strong before you continue to move forward in obedience. When this journey began, God did not send you out because you were strong. He is sent you out knowing it would be in your weakest place where He would do His greatest work. This hasn't taken Him by surprise. It is part of His plan. You would not need God to show up if what He is asking of you could be done in your own strength, will and intellect.
There are good people in the Church-culture who live with the illusion that we should spend our time discovering and developing our strengths. This research seems logical, but it is not truth. This illusion was adopted because people succumbed to a natural model of doing church. Scripture tells us something different - your weak areas carry the greatest potential for Kingdom advancement, not your strengths.
Never let your weakness stop you from moving forward in your calling. Like Paul, celebrate your weaknesses because when you recognize them God will be able to begin doing something profound. A weakness yielded to the healing touch of God carries with it the greatest potential for a display of His power. When you are empty and have nothing left to offer, God has promised to come and fill your weak place with a display of His presence. This is where your life will have the greatest impact. Embrace it and begin to move forward.