How did Zoloft make you feel?

I got prescribed Zoloft and I am 21 weeks pregnant. I took it for two days and didn’t like the way it made me feel. I had a dry mouth and It made my head feel like when you have a sinus problem, that feeling In your nose and stuff. Should I try taking it longer? I’ve never taken medication before in my life so I’m not sure if this is a normal thing.