I have mistakenly clear the WhatsApp data instead of clear cache i clicked on clear data from settings-apps
My local backup in my file manager has aslo been deleted, so my all WhatsApp data has been deleted including chats , photos and videos even my phone galary is empty from whats media, which i had from 8 years , all that data was so much important for me,
I think only local backup was marked and Gdrive and cloud was not maked,
Is it possible to recover the backup file which was deleted from my file manager, as my WhatsApp was regularly backing up once in a week,
Device- samsung s10 plus
Try installing your whatsapp on a different device to see if you have online backup, if not then that might be an issue for you.