Birth control and amoxicillin

Really need some advice! I started taking amoxicillin while on birth control last Friday. I had sex multiples times on Friday and Saturday but he pulled out. I haven’t had sex since. Could the pill have been affected this soon? Does amoxicillin actually affect the pill? I googled it and so many people say it doesn’t. Please help, super nervous. (Period should start in 2 weeks)