I'm 8weeks and yes I have them all day. I just cant get rid of them either. I tried drinking a coke because I stopped drinking caffeine but it did not help either. I'm not sure why we get them.

I had constant headaches for about 2 weeks. I ended up going to the doc coz they were hurting soooo much. I was then sent to the physio and she said because of all of my muscles changing in my body and that I look down at my laptop screen all the muscles in my neck are really tight which is causing my headaches. After my first session I barely get them anymore!