clutch is still not working.

What is your question?

I just replaced the clutch in my ranger, I replaced the main clutch componets pressure plate and etc, and the slave cylinder. Everything went smooth and the clutch was working great, but it was my first time installing a clutch and I got so caught up in making sure I installed that right that I completely forgot to replace the pilot bearing. My clutch working great for the first couple miles but now I am starting to hear some rubbing when I step on the clutch and occasionally it grinds a little going into 3rd and fourth gear. I am just wondering if I should start looking at other things, or is did I screw up and the pilot bearing is most likely the problem. I king of think that is the problem but would love a second opinion.