Now that my co-sleeper toddler sleeps in his own crib, I can't sleep! lol?

My daughter is 20 months also & still sleeps with me, I've tried to put her in a toddler bed but we both couldn't do it, idk why but I feel safer that's she's next to me & she feels safer & sometimes its even harder for us moms because were so scarred of something happening to our little ones, but just stay strong & hopefully it will get better.