Pregnancy headaches or signs of possible Pre-Eclampsia

Ever since I entered my second trimester I’ve gotten more headaches. Sometimes they’re for 3 days in a row. I try to keep track of its around when it rains, cause I’ve always gotten headaches when the pressure changes with a big storm. Sometimes medicine helps and sometimes it doesn’t. Yes, I am getting my fluid intake. And yes I eat and snack appropriately. My sleep is also messed up for reference. I told my work I can’t switch back and forth between day and night shift anymore cause this transition has been awful this month.

I see my doctor next week for my routine appointment. I’m gonna mention it to her, but figured I’d see what others have to say. I’m 15+6 for reference.