Implantation and other questions

Tayler

Hello, me and my fiancé had sex last Sunday and the condom broke but we aren’t sure if it happened during or after when he took it off, after about 5 days I had this very light spotting and then nothing else after that. My period is supposed to start in 4 days. Is it still too early to take a test? How long should I wait? Also experiencing some fatigue and more of an appetite than I feel is normal. No sore breasts, but I do feel sick every once in a while but no puking. Could I be pregnant or is this all in preparation for AF?