My guinea pig sometimes has really watery eyes and gets white burgers in it, sometimes in both and sometimes in one and when he’s walking or smelling for food his stops for a second sometimes like there’s a wall infront of him and put his head down fast then keeps going or walks around it, so I don’t know if I should go to the vet for this witch will cost me more than 100$ or not, and his eyes haven’t been watery in a while so he might be good now I don’t know. Help pls