If you don't have the option to stay home, maybe you need to start self-talking yourself that it will all be great.
I want to offer a shout-out in defense of day care centers. I guess there are some that are hellholes, but that was not the experience I had when my kids attended one.
My children were raised by a daycare center and it turned out great. It was very reliable. They were able to care for the kids every day even if someone on the staff felt sick or had a compelling reason to not be at work. In private care, illness or emergency trips out of town can be a snafu in your childcare plan. It was very clean and sanitary. It was a stimulating environment. They systematicallly disinfected toys and surfaces. Do you do that at home? I never did so I really felt confident that my kids weren't being exposed to filth and dangerous microbes. My kids never went on car rides during the day to accompany the caregiver on an errand. That provided a lot of peace of mind for me. The women who worked at the center were like family to my kids. They treated my children lovingly and compassionately. My kids marched or scampered off to their classes without a backward glance. The center had a curriculum that was stimulating to the kids. My children weren't parked in front of the television as they might have been in private care. The caregivers didn't yack on the phone all day while the kids did whatever they wanted. My toddlers/preschoolers never cried or dreaded going. They became very attached to their day care buddies. It wasn't perfect every day all the time, but overall it was a positive (but expensive) time in our family history.
At first I had private care, and I felt like my caregiver (a niece) was doing little more than keeping my child alive. She was constantly on the phone, didn't clean, didn't change my baby's clothes all day, watched soap operas all day, and sneaked cigarettes that she stuffed in the couch (she lived in our mother-in-law suite). I know she isn't the norm, but I experienced great peace of mind when I put my baby (babies) in the hands of professional caregivers ready and willing to give my child premium loving care.
If you find yourself choosing professional daycare, I think in most cases, you can be confident that you are making a decision that is good for kids.