HELP!!! do I need the morning after pill?

Hi all! 
So I just had my first time, I'm a little scared I may need the morning after pill and just need some advice. 
So we didn't "do it" for long I did bleed and as soon as we saw it we stopped. 
We used a condom and he said he wasn't close to cumming and the condom had no holes in it. 
Should I buy the pill?? Or am I being paranoid? 
HELP!