This is a super common issue, and it usually comes down to one of two things: your document resolution or the way you're exporting your file.
Photoshop is a raster-based program, so it’s always working with pixels. If your document is set to 72dpi (which is common for screen use), text can look blurry—especially if you're zoomed in or planning to print. For clean, sharp text, try setting your document to 300dpi when you start. That’s standard print resolution, and it’ll keep things looking crisp.
Another thing to watch for is your text layer itself. Make sure it’s still editable and not rasterized. Once you rasterize text, it turns into pixels, which can get fuzzy if you scale it up or apply effects.
And finally, when you export, always use "Save As" or "Export As" with the right file format for your end use. JPEGs tend to compress more and lose quality. PNGs are cleaner for text, especially for screens.
If you’re still unsure what’s causing the issue, I’d be happy to walk you through your file and help you troubleshoot. I tutor students of all ages in Photoshop and digital design, and I keep it real and frustration-free.