Coffee or not?

Hi mummies out there I am 6 wks gestation. Tmrw will be my first appt with the gynae. I have very strong addiction to coffee prior to this pregnancy. Like at least two cups a day. But ever since I got to know I am pregnant two weeks back, I cut down to every other day one cup or just everyday one cup. However I tried weaning down even further, last two days I didn’t had any coffee at all. Now I am experiencing a severe headache. Bought a cup and barely drink it cos this morning my morning sickness is bad despite ginger pills. Now the milk in the coffee makes me feel like puking and my headache is not resolving. Anyone can advise me on what should I do next? #firstbaby #pregnancy #advicepls