Hi I'm 6wk pregnant and full of cold/hay fever can't stop sneezing and also shivering is there anything I can safely take?

Allergies & pregnant. Greetings. As a father of 3, I understand the Rhinitis associated with pregnancy. I always inform pregnant patients of safe medications during these 9 months however it's always best to check with your ObGyn. Claritin and other antihistamines are generally all safe medications for pregnant mothers. I would try saline nasal wash 2-3x/day first. Ask your doctor about intranasal steroid sprays too.