Endometrial cancer

Hi I have received 3 rounds of chemo one more Fri  happy to say my tumour has shrunk ( top of the vagina) I have to receive 1 month of daily radiotherapy Iam a bit apprehensive about this although I will go through with the treatment I have yet to receive a consultation regarding this  but Iam just a bit apprehensive can you please give some insight as to what is going to happen thanx