You are double protected (pill and pull-out). The sex was also about 4 days before your ovulation so even if he did get some semen in you, it would most likely not be enough to have survived till ovulation (which anyways does not happen thanks to he pill).

I think you had more to be afraid off eating too much candy than getting pregnant.

You should really be using condoms as well to protect yourself from STDs and STIs.

Remember to take your pills every day at the same time and make sure you know what medicines affect its efficacy. Always be careful and safe!