Nausea n vomitting

Hi! I'm week 15 now and surprisingly started having headaches and nausea every now and then. Didn't experience any of those in my first trimester tho. to relief the headaches/nausea, I will take paracetamol, massage the area of pain and take a rest. It helps! But if the pain persists longer than 24 hours, best to seek a doctor.