what are normal ovulation symptoms?

I had sex on cycle day 5, which was the last day of my period. we used a condom but it broke near the end, and he pulled out, so only thing was pre cum. 
since my ovulation was 10 days later, any chance of sperm died right? I'm on cycle day 20 (regular cycle is 30 days) and had egg white CM this morning. 
my boobs have been on and off sore for the past couple days and cramps are also on and off. 
is this normal? should I be worried?!