Health question

So I'm a CNA and at work today I was wheeling a resident to her table. I got really light headed and then I couldn't see anything everything was super blurry I was pretty sure I was going to pass out but didn't thankfully. 
Should I be concerned?  After I got my vision back to normal I had a headache like right over my eyes. 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors