Started with conjunctivitis and headaches. last 4 days ive had vertigo, pain in both ears and sinus type pressure and headache on top of head.

Sounds infectious: This could be either a viral or bacterial sort of infection affecting the upper respiratory system. You should clearly get seen by a doctor to determine the need or not of antibiotics vs. other interventions to get you the quickest relief possible. In the mean time, lots of fluids, chicken soup is clearly acceptable, and depending upon your pain issues either ibuprofen or tylenol (acetaminophen) for headaches

Sinusitis?: The initial symptoms may have been from a viral URTI, which can occasionally cause conjunctivitis. What you describe now may represent a sinus or ear infection, either of which can supervene following a URTI. Other possibilities need to be considered, however, so it would be best for you to see your doctor for an evaluation.