Dr my bf doesn't have hsv1 but we kissed and he did oral sex on me and an hour later i had a cold sore(red hot)on lip.will i have hsv on genitals now?

No risk, no worries: If I understand, you're asking if your own oral HSV1 could be transferred to your genital area by your partner kissing you then carrying the virus to your genital area when he performed oral sex. The answer is no. People are highly resistant to new infection with the same HSV type they already have, anywhere on the body. You'll never get HSV1 in the genital area or anywhere other than your mouth.