Good afternoon, please tell me you are 7 weeks and 1 day pregnant. I d…

Good afternoon, please tell me you are 7 weeks and 1 day pregnant. I don't eat much, even if I eat a little, I still feel like throwing up. I am always feeling like there is something hanging in my throat that won't go down. It's just there and I spit a lot sometimes when I cough. Some of the stuff hanging in my throat comes out and it looks like a catheter. It's making me uncomfortable. I need help, please. If I try to get the stuff out of my throat, I end up throwing up. And please, how can I reduce spitting?