You never used condoms you started the contraceptive patch last week when you got your period but now you feel tired a lot more dizzy feeling sick most of the time in the morning and your breasts hard?
If you had your period you are not pregnant and your symptoms are due to the hormones in the patch. It works like the pill to fool your body into thinking it is pregnant so you get similar symptoms. Don't worry they will go away. Read the paper which comes in the patch box and it will tell you how long you can expect the symptoms to last.