Welcome to HealthCareMagic. Your query has been assigned to me and I am happy to assist you today for the health issues you raised. No this isn t a sinus infection actually. It is all the aftermath of your eye surgery. It is totally normal to have this color of eye and bruise. It happens to many patients after Phacoeulsification and Intraocular Lens Implantation surgery. And the raised Intraocular Pressure is also natural to get after surgery. It will get resolved with the eye drops that will contract the msucles of the eye and the structures the are impeding the flow of fluids in eye will get away from the drainage passage way. This will cause a normal pressure when combined with a check on formation of new fluid through these drops. You just need to apply the eye drops and wait and see is the best way. I am sure you will get very better soon. For pain you may take the pain killers that were given you after surgery. Hope it was all you needed the answer for. If you have some more questions or doubts in mind, please let us know to help you. We are all a team of best experts from all over the world to assist patients online. Give your feedback to help us make this service even better. Healthiest Regards! Dr. Sumaira Kousar MD.