Unfortunately I had to release the toad today. My parents basically told me I had to release it today, and when I mentioned the vet, they got mad at me, saying that 'it was only a toad' and that 'I didn't understand the value of the dollar'. So I gave it a honey bath, offered it a couple of crickets (it ate one), and placed it in the toad house in the garden. Hopefully it'll pull through on its own, thanks for the replies everyone!