Good morning everyone. Could you please tell me what I should do? My n…

Good morning everyone. Could you please tell me what I should do? My nose is blocked up. It's been three days now. The Nazofal I use opens it after a long time, but only slightly. What should I do? I can't take it anymore. It's hard to breathe. I can't sleep properly at night. I've been sick for four days. Flu. Everything is fine except my nose is bothering me. Eight weeks pregnant.