I want to have another baby sooo bad!!!!?

so i have graves disease which is extreme hyper thyroidism and had to have a radioactive iodine treatment and had to stay away from my 3 yr old 4 a week and now that ive had it i have to wait a year to get pregnant and my son is at the age i soooo badly want to have another child i just dont know what to o to get my mind off of babies til august!?!?! please help me!!!