Just keep walking, even if that means taking baby steps.

This is from the daily devotional book Jesus Calling by Sarah Young.
Be encouraged by the God who loves you and supports you every step of the way, even in your smallest steps.

"Do not be discouraged by the difficulty of keeping your focus on Me. I know that your heart's desire is to be aware of My Presence continually. This is a lofty goal; you aim toward it but never fully achieve it in this life. Don't let feelings of failure weigh you down. Instead, try to see yourself as I see you. First of all, I am delighted by your deep desire to walk closely with Me through your life. I am pleased each time you initiate communication with Me. In addition, I notice the progress you have made since you first resolved to live in My Presence.
When you realize that your mind has wandered away from Me, don't be alarmed or surprised. You live in a world that has been rigged to distract you. Each time you plow your way through the massive distractions to communicate with Me, you achieve a victory. Rejoice in these tiny triumphs, and they will increasingly light up your days"

Hebrews 4:14-16
 ¹⁴ Therefore, since we have a great high priest who has ascended into heaven,^[a] Jesus the Son of God, let us hold firmly to the faith we profess. ¹⁵ For we do not have a high priest who is unable to empathize with our weaknesses, but we have one who has been tempted in every way, just as we are—yet he did not sin. ¹⁶ Let us then approach God’s throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.