From his statement,
"All you men, man, ya'll do your checkups and get your bloodwork done, and we'll work through it, alright? Thank you for the prayers."

We can all certainly pray.
🙏 You got mine "squirt"🙏

The message is a bit cryptic.
But it sounds to me like perhaps its prostate issues. Please, dont take my word on it and rush to rumors.

Paste-

Prostate-specific antigen (PSA) test
This blood test measures the level of PSA, a protein produced by the prostate. Higher PSA levels indicate a higher likelihood of prostate cancer, but there's no set level that guarantees a diagnosis. In fact, many men with prostate cancer have normal PSA levels, and PSA levels can also be elevated by noncancerous conditions like prostatitis or benign prostatic hyperplasia.
---+---

Randy has to be near 50? A common age psa tests are suggested as a routine preventative/ screening measure.
Of course, you can always request screening tests far younger.