Pregnant and sick !!! 🤧 What should I take ?

Hey guys so I am about 5 weeks or I should be now . But I got a question ... I am pregnant and sick UGH 😪😪 I have a runny nose and a stuffed nose and my throat hurts every now and then . I took Nyquil and I took very little of it and I never took a whole cup because I was afraid it could be dangerous :$ Then I did a research and found out peppermint tea could be helpful and it is what I been taking , But I just wanted to know does any of u mommas to be or alredy mommas know anything I can take and won't be harmful ??? Plz help