Headaches?!

Anyone else experience/experiencing horrible headaches? I am 13 weeks and I have had horrible headaches/migraines almost every day for a month now! If so, did this go away at a certain point or stick around the entire pregnancy? I already struggle with headaches but before becoming pregnant they had been pretty under control for quite a long time. They are getting so obnoxious and unbearable. Makes it very hard to do anything. By the end of a work day and after dinner all I can do is lay down with ice packs and peppermint/lavender oil on my neck/head. Any advise on what might help? Looking for natural remedies only please.