Yes, get checked.
If this is your first result showing high blood psa, you should see your doctor to get worked up to be sure it isn't prostate cancer
Other things, like prostate hypertrophy, can give high psa, but there are different results on dre (digital rectal exam) than cancer. The prostate would be firm, smooth, and rubbery, not rough and irregular. But you don't know unless you get checked, so see dr.