X-ray in my future?

There’s still fluid in my sinuses. My ears randomly start hurting, and they pop every time I swallow. The doctor gave me a nasal spray last Tuesday, told me to take sudafed everyday, and told me to keep on taking my allergy medicine with a decongestant. There hasn’t been any change since I started. :( She said if this didn’t work we’d have to do some tests to try to figure out why my sinuses aren’t draining. Not looking forward to getting all this crammed in before I move. But fluid in my sinuses on a plane? No thank you!