flu ! help?

Rose • Hiiiii
I got the flu big time here 16 weeks pregnant ! other than paracetamol and honey and lemon what else is there to try ? I think I may need antibiotics but it's the weekend so only emergency doctors is open I don't want to waste their time really I have severe rubbish on my chest it's really gross and thick and yellow :/ and I can feel my chest vibrating from the mucous my sinus are all blocked and hurting and I've got zero energy at all and I'm getting the shakes ! its just the worst feeling ever ! is there anything else I can try to ease these symptoms ? Please help !