Suffering from a cold!

Anyone know what kind of medicine I can take that is safe?  I'm 8 weeks 2 days, I called the doctors office I have an appointment set with but thy aren't able to tell me what to take since thu have not seen me.  I really need something for runny nose, & cough.  Also having headaches with it so that just makes things worse.  I have an appointment set for Tuesday, & will try to make it until then if no one is sure.  Thanks!!