Ladies with fur babies!

Y'all, I just dropped my precious baby off at the vet for the day! Is this how It's going to feel to drop my children off at daycare?! If so, I will be a wreck!!! My stomach is in knots and he's a dog! I can't imagine how mamas feel when they drop their babies off considering how I feel about my boy. Any other dog ladies like me out there? We have been TTC for 2 years with one miscarriage so far.