need advice on reassessing my telus investment

I have about 211 shares of telus; my average buy is roughly $25. Of the 211 shares, 20 or so were purchased via dividends. I bought these in 2022, and I haven't purchased since then. The stock is underperforming due to interest rates, and the shares are at $19. Do I sell at a loss and reinvest into something like s&p500 or purchase more and average down?