Sick please help

I am absolutely against taking any medicine or anything during pregnancy but holy shit am I sick my whole body (butt, hips, back, neck, feet) is sore I can barley hold my neck up , I didn’t do the flu shot ( I did do the tdap cause it prevents sids) I don’t think it’s the flu (knock on wood) but definitely a cold it just hit me so hard I have to take medicine I’m terrified to look any medications up cause I read to much and my anxiety becomes severe. Can someone please help me on things that were recommended by a doctor or medicine that helped you that you have taken during this pregnancy PLEASE!!!