Have you looked into a childminder?
As far as I have read, if the child cannot be home with the primary caregiver or with a family member, then being cared for in a home setting is the next best this.
Please don't believe the scare mongering comments about how at only 1yo your child should have gone to nursery earlier and then they wouldn't cry, it's utter utter BS.
My daughter started preschool the month before she turned 3yo having spent all of her time with me and she went off happily day 1, our settling in consisted of me sitting there for 15 minutes before saying "I guess I'm going to go then, see you in a bit" she runs in every day now often forgetting to kiss me goodbye
Yet has spent every day (and night) of her life with me.
Things that have helped, I have never snuck off without telling her first, I don't lie to her ever and I'm a responsive parent, if she cries I respond, we did not do any sleep training or cry it out.