Alastin - I had Fraxel treatment 10 days ago and I’m not sure if I’m doing enough to protect from the sun?

I have been applying Alastin restorative skin complex followed by Alastin broad spectrum SPF 36. I may not be applying often enough. I had to drive 3 hrs back and forth during the day in Florida. I tried to shield my face but noticed my cheeks looked pink after a while and when I look at my face under a 12x mirror I see more capillaries . Would this be sun damage or is this the process of healing . Don’t know if I am doing enough to protect from the sun .