 [ Symptoms ] plan b one step couple days before period could my girlfriend be pregnant  my girlfriend said she had her period on february 24 so we had sex on march 22nd and i came in the condom and when i pulled out the condom was still inside of her so like 5 10 seconds later she got it out and the cum was still inside of the condom but we are worry that some may have dripped while it was inside of her so about 1 hour half later maybe two hour she took plan b one step and today is march 27 almost 28 and she still have not got her period i am really worried that she is pregnant [ Disease ] you should not be able to get strep while on amoxicillin since this drug is used for strep you can however get a viral sore throat or even mono while taking antibiotics