If you are going through a tough time, do these 3 things:
1. Draw close to God
Philippians 4:6
Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God
2. Obey God
Deuteronomy 28:2
All these blessings will come on you and accompany you if you obey the Lord your God:
3. Trust God
Proverbs 3:5-6
Trust in the Lord with all your heart and lean not on your own understanding; in all your ways submit to him, and he will make your paths straight