Girls we had sex on my period time and I took now the first two pills. But I feel nauseous all the time. I‘m a afraid this is pregnancy?? Is it possible? But anyway still too early for symptoms.

helloo I just realized I missed one pill it’s been about 12-13 hours since I was supposed to take it. I just took it now. But I also had unprotected sex today. should I be worried. im on the combined