Be strengthened and encouraged to know that God loves you, cares deeply for you, and wants to supply all your needs (Philippians 4:19). Today, you can look to your heavenly Father for His provision because on the cross, Jesus bore all your sins on His own body and gave you His own righteousness. This righteousness is a gift—it cannot be earned or lost—and knowing that you now stand righteous before God allows you to confidently expect to receive from Him, exceedingly abundantly above all you can ask or think (Ephesians 3:20).
So as you continue to trust the Lord to provide the breakthrough that you need today, don't focus on your lack. Focus instead on the Lord's love toward you and what He has accomplished for you on the cross. Meditate on how Jesus died poor, not having even a loincloth to cover His modesty, so that today, you "through His poverty might become rich" (2 Corinthians 8:9).
And as you do, believe that the Lord is supplying you with wisdom to make wise and sound decisions (James 1:5). See Him surrounding you with His favor (Psalm 5:12) so that the right people and good circumstances are attracted to you. Believe that He is ordering your steps so that you are being brought to a broad place of abundance (Psalm 18:19).
We encourage you to rest in what Christ has already done for you. That is how God's abundant supply comes, and that is how you shall walk in His provision for every need and reign over every circumstance of lack and insufficiency.