FromSoftware has not released an official PC port of Bloodborne.
When you take damage, your health bar turns orange. Attacking enemies during this window restores that lost health. Never back away immediately after being hit; swing back. Parrying (Visceral Attacks): bloodborne goty v109 link
The GOTY Edition (often released as in Asian markets) includes: FromSoftware has not released an official PC port
If Sony releases an official PC version tomorrow, it will likely be: Never back away immediately after being hit; swing back
I can provide targeted troubleshooting steps based on your current configuration. Share public link
Playing the GOTY edition on a PlayStation 5 utilizes the Version 1.09 patch. While it does not unlock the framerate to 60 frames per second officially, the PS5's powerful hardware eliminates the frame-pacing drops and stuttering that occurred on the original PS4 hardware. Loading times via the internal SSD are also drastically reduced. Emulation and Community Patches