Sinus Medication Solution

I just had a sinus infection about 2 weeks back it cleared up but at times I still fel a little congested and have some pain and pressure in the sinus areas but this week I been really short of breath and fatigue.Could it be from the infection

I’ve been using restasis for around 2 years with great relief from my “dry eye syndrome”. But, around the last year or so, my sinuses have become incredibly swollen with no other explanation. I’m currently on nasonex to combat the swelling with no results. Has anyone had a similar side effect?