Seeing spots/floaters?

megan🌻 • Mom to Kayden (8) 💙 Nellie (6) 💜 Sayla (6m)

I was sitting on my couch talking to my SO, and all of a sudden I could see these silvery specks flying around in my vision. They looked almost like sparkles I guess?? Has this happened to anyone else? I’m 34 weeks, and it wasn’t like I got up too fast or anything, I was literally sitting down on the couch.. it lasted about 10-15 seconds but I’m not sure if I should be concerned... anyone have some input?