Hello, I just started taking fish oil supplements, the new chapter kind whole omega. I took my first one yesterday , and a hour later I felt nausea with a slight headache for over half the day. I just tried to take another one today and now I'm experience the same effect, but not as worst. Both days I have ate some food with them so I'm not on a empty stomach. It also seem to make me feel sleepy.. Is it my body is adjusting to the new intake or should I just give this to another person, or let it collect dust in the cabinet.