Veterinarians or vet techs

Jamie
Are there any vets or vet techs that can assist me on concerns with my weim. I'm almost positive we need to head to the vet but we are unable to get there today. He is have softer stool and very lethargic. He also is refusing to eat his dog food but ate some plain shredded cooked chicken. He is currently resting. 
UPDATE: Thank you for the comments. We are still now sure what is going on but we are heart worm/Lyme disease/ehrlichia negative so we were sent home with antibiotics. He was also given a B12 and inflammatory for his sore joints.