So a while back (like 3-4 weeks ago)  my boyfriend and I had sex and we used a condom, but it broke. Now I know he didn't cum in me because as soon as it broke he pulled it out, but there's still the chance of pre-cum and I'm a little worried that the condoms packaging could've been popped or that it had micro tears even though I know he didn't cum. A million things are running through my brain. I'm supposed to be getting my period in a few days but I haven't noticed any symptoms yet. Should I be worried or am I just paranoid?