I have a 7month old bearded dragon and recently i noticed he is not haveing bowel movements every day like normal and his last bowl movement was more green than black and is runny.The other thing i also noticed is his toes were twitching,but i have only seen this happen once. i know these are all signs of MBD (calcium deficiency)so i am really concerned,but i dont have $50 and then some to take him to the vet right away.Is there anything i could for him that will help untill i can take him to the vet?