Red streaks in cat’s eye

I don’t know how useful this will be considering I can’t post images, but my cat seems to be acting just fine outside of the fact that I noticed she has som noticeable redness and pale red streaks on her other wise gold-yellow eyes. It’s not as extreme as most you’d see on google images, but definitely noticeable. She had gotten two separate scratches early in the year and late last year from fighting with our other cat. They healed just fine and no one noticed these streaks after. The other cat had to be put down almost 6 months ago, so no reoccurring cat fight could have directly caused it.