I am curious if the shape stays intact without changing when wearing glasses or washing my face after getting fillers, and also about the duration.

I'm planning to get fillers. Every morning while getting ready for work, I spend over 10 minutes applying nose shading and highlighter to define my nose bridge, but by the afternoon, the shading mixes with oil and smudges into a muddy color, which is so frustrating. My nose bridge is very low and the area between my eyebrows is deeply sunken, so my glasses slide down when I wear them, and the space between my eyes looks gaping empty in profile photos. I can't even dream of rhinoplasty because I'm scared of the side effects like implant inflammation or contracture. I just want to add a light amount of firm filler to the area between my eyebrows and on my nose bridge to enhance my contours. I've heard that the risk of vascular complications is high in the nose area, so I absolutely must use a cannula and go to a place with experienced technicians. Is that true? I'm curious if the shape stays intact without changing when wearing glasses or washing my face after getting the nose bridge filler, and if it spreads sideways over time.