Should I be okay???

Had sex twice after period... they both were protected and we used the condom from start to finish. The console did not break and to make sure there were no leaks I put water in the condoms to check and there were no leaks. And he did not cum at all on neither of those days. The symptoms I have now are sore breast, Mood swings, bloating, a little nauseas. Period is suppose to come in 3 days. and I got this . What is this. Is this a sign of period coming soon or is this implantation ? Should I be okay. Not trying to be pregnant

Is it normal to have spottin for whatever this is 3 days close to period ??.?.?