Jordyn Woods is heartbroken after losing a close friend to cancer … saying the tragedy is a reminder that “Life isn’t always fair.”

The model shared the sad news on Thursday with an emotional tribute.

“I had to bury one of the closest people to me yesterday after she lost her battle to breast cancer,” Woods said.

“Life isn’t always fair.”

ICYMI, Woods said “F*** Cancer” on Tuesday … leading to speculation about what sparked the two-word statement.

Some thought she might have been referring to her father, who passed away from cancer when she was 19.

Others also thought it could have been about her New York Knicks star boyfriend, Karl-Anthony Towns … who left the team for “personal reasons” the same day of her message.

Nadya Suleman — AKA “Octomom” — is opening up about the public scrutiny she faced after gaining international notoriety for becoming the first woman to deliver 8 healthy octuplets in 2009.

The mother of 14 kids in total says all the attention was unwanted, since she never wanted to be famous in the first place. In a ‘GMA’ interview Thursday, Nadya acknowledged that not being married, and struggling to support her huge brood, were the main reasons she faced death threats, condemnation, and misplaced hate.

Nadya also got real about what she says is the huge misconception she was fame-hungry. She revealed that, in reality, she was painfully shy and had always dreamed of getting her Ph.D. in psychology. But, with everything blowing up, it all became overwhelming and eventually landed her in rehab.

Nadya already had 6 kids when she made headlines in 2009 and was dubbed “Octomom,” reaching out to the public for financial assistance.

David Hasselhoff‘s ex-wife, Pamela Bach-Hasselhoff, has died by suicide … TMZ has learned.

Law enforcement sources tell us … family members had not heard from her and wanted to check on her out of concern. Paramedics were called to Pamela’s house on a report of an unconscious female shortly after 10 PM Wednesday.

Pamela was pronounced dead at the scene with a self-inflicted gunshot wound to the head. There was no note, we’re told.

LAPD officers responded shortly afterward.

David and Pamela were married from 1989 to 2006. The divorce was contentious … with disputes about monthly spousal support extending into 2017.

We’ve reached out to David, who declined to comment at this time.

Pamela first appeared on the big screen in Francis Ford Coppola‘s “Rumble Fish” in 1983, starring Matt Dillon, Mickey Rourke and Diane Lane. Film led to TV roles, including “Baywatch” in 1989 … she played café owner Kaye Morgan for 10 years on the series.

Other TV roles included “Sirens,” “The Young and the Restless,” “The Fall Guy,” “T.J. Hooker,” and “Knight Rider.”

She’s survived by two daughters.

Pamela was 62.

RIP