When adding pics to your online dating profiles, is it okay to use photos that were taken by your ex? What about selfies taken before a date, but that don’t include your ex?

I (27F) was recently dumped, and while I am planning to wait a couple of months to get back on the apps, I don’t take very many photos of myself these days. Pictures dressed up before a date, or one that was taken by my ex of me during dinner, are the only photos of myself from the last 3ish months.

Should I just make an effort to dress up and take photos of myself in the meantime, or would those pics be considered fine to use if they’re still my best at that point?