Recently had sex today and he took off condom, no burning no itching should i worry? had sex before he was clean

Can't really tell: Some sexually transmitted diseases don't itch or burn. And even the ones that do take time to develop before symptoms come, weeks or months. You both should get tested for stds, although some stds cannot be tested for easily. For example, genital warts (hpv) cannot be reliably tested for in a male if no lesions are present. For your protection, it's best if he continues to use a condom.