Opinions..?

I've had the flu since Monday night luckily the physical sickness stopped Tuesday for the most part but I'm just feeling so weak and I can't sleep bc either my body aches or my cough kills me! I switched insurances and all they tell me is they can't give me advice until I've been seen by their office which is Monday finally but I'm miserable now :( do I chalk it up and go to the er or just keep fighting through it? I just don't want my little jelly bean to get hurt I'm 7.3 weeks pregnant