I am very early in my pregnancy. (15+1) to be exact. But the fast few days I’ve been feeling really rubbish.

Dizzy and light headed to the point I have to sit down otherwise I’ll faint. Severeheadaches and blurry vision but only out of one eye? And my skin is so itchy ! To the point I am making myself bleed! This is my 3rd pregnancy and never had any of these symptoms before. Do I wait it out till my next midwife appointment in 14 days ? Any advice is appreciated! Thank you x