9 weeks and reaaaally not feeling well 🤒

My whole body is so achy, my throat is dry, my ears feel blocked and I’ve been coughing a lot. My head hurts and I overall just feel blah. Last night I slept for almost 12 hours and felt pretty good today but now it’s hitting me again. I’ve taken Tylenol but not sure of what else I can do?

Is this common for the first trimester? I’m worried I’ll end up with the flu or something ☹️☹️☹️