Nausea

I neee some help I am currently 12weeks pregnant with my second child. My first child is a boy An with him I was sick maybe twice. This pregnancy however is completely different I have been sick since I was 4 weeks. I take nausea pills but they make me sleepy An I can’t work. Is there anything else I can take or do I am literally sick every day all day..Heeelllllppppp😩😩😩