re: MISSING SIL IS BACK!!
there are also Duas from ahadees of worry, anguish and grief, read those.
i’ll write english translation and roman of some, see if you can find the arabic version in a Dua book if you have any at home. If not, i’ll scan it and upload them inshAllah:
Allahumma rahmataka arjoo falaa takilnee ilaa tafsee 'ainin, wa aslih lee sha’nee kullahu, laa ilaaha illa Anta.
- Oh Allah, I hope for Your mercy. Do not leave me to myself even for the blinking of an eye (i.e. a moment). Correct all of my affairs for me. There is none worthy of worship but You.
Allahumma innee 'abduka, ibnu 'abdika, ibnu amatika, 'adlun fiyya qadhaa’uka, as’aluka bikulli ismin huwa laka, sammaita bihi nafsaka, aw anzaltahu fee kitaabika, aw 'allamtahu ahadan min khalqika, awista’tharta bihi fee 'ilmil-ghaibi 'indaka, an taj’alal-Quraana rabee’a qalbee, wa noora sadree, wa jalaa’a huznee, wa tha-habaa hammee.
- Oh Allah, I am Your slave and the son of Your male slave an the son of Your female slave. My forehead is in Your Hand (i.e. You have control over me). Your Judgement upon me is assured and You decree concerning me is just. I ask You by every Name You that You have Named Yourself with, revealed in Your Book, taught anyone of Your creation or kept unto Yourself in the knowledge of the unseen that is with You, to make the Quran the spring of my heart, and the light of my chest, the banisher of my sadness and the reliever of my distress.
Laa ilaaha illallhul-'Adheemul-Haleem, laa ilaaha illallaahu Rabbul-'Arshil-'Adheem, laa ilaaha illallaahu Rabbus-samaawaati wa Rabbul- ardhi wa Rabbul-'Arshil-Kareem.
- There is none worthy of worship but Allah the Mighty, the Forbearing. There is none worthy of worship but Allah, , Lord of the heavens and Lord of the earth, and Lord of the Noble Throne.
(Al-Bukhari 8/154, Muslim 4/2092)
Edit: plz check this: Invocations for anguish WorldOfIslam.info - Fortress of the Muslim