Delete photos of ex?

So I got dumped 2 months ago by the girl I thought I would marry. We had been together for 3 years.

During our relationship I took a lot of photos and of her/us. All of the photos are hidden.

I haven’t looked at them since the break up and I know I won’t ever do it. I feel like the correct decision is to delete them but I’m afraid that by watching the photos will open up my old wounds and I would start feeling more grief and sadness.

Do you think I should just do it now and take the pain rather than wait a few months and feel the pain then?