Worried...

I had sex for the first time last Sunday, the 5th with condoms and to my knowledge there was no leakage nor ripping (condom was new and opened with hand, no teeth or anything) so he came inside me with the condom on. I was ovulating which I realize from the discharge that I had right the day after, white/transparent and piece-y.

My stomach has been hurting and I feel bloated. Could that be a SUPER early sign of pregnancy if there are even signs this early? I am quite worried that I might have gotten pregnant? I know no birth control method is 100%...

I am late to take plan B now, I will wait till I miss my period and do a test I guess.

Any opinions?