Ladies I’m confused

steph

So I’m on the combination pill and I just finished my period like last week. Now I had sex before getting my period and then afterwards like 2 days later after I finished my period and those 2 times he came in. Now today I’ve been feeling sick with a sore throat and I felt dizzy a while ago I’ve also been feeling nauseous during the day. However Iately I’ve been eating a lot of spicy stuff that’s why I think i got nauseous. But should I worry for pregnancy even though I got my period and Ik it would be too early with these other times