My Chemical Romance fans are decidedly “Not Okay.”

Tickets for the apparently highly anticipated reunion of the early-aughts emo-rock group, announced earlier this week, went on sale Friday, including for a night at Brooklyn’s Barclays Center on Sept. 17.

But the inexplicably burning desire so many aging millennials have to relive their awkward, angsty adolescence has former emo kids screaming into their Hot Topic hoodies today. Just after ticket sales started at noon, disgruntled fans on social media were reporting a queue on Ticketmaster.com of more than 2,000 fans waiting to reserve seats. (Exactly how many were on line is not revealed on the site.)

“I’m Not Okay (I Promise),” tweeted Luis Paez-Pumar of the long wait, referring to the band’s 2004 social-outcast anthem.

After suffering through the virtual line for more than an hour, many were turned away in the end after being told that tickets had, in fact, sold out — yes, even for the standing-only mosh-pit area.

When fans turned to resale services, namely Ticketmaster’s own as well as StubHub, ticket prices for some shows had skyrocketed into the thousands.

Some also reported technical errors on Ticketmaster that booted them from their spot on line. Now many would-be concertgoers are using their plight to protest the frenzied process and predatory practices by ticketing websites, and they’re calling out Ticketmaster’s near-monopoly on the industry.

“@Ticketmaster literally ruins any concert it touches … couldn’t buy any good tickets due to 0002 error, but all the scalpers sure got their tickets. Shame on you and the whole resale industry. #mcr #mychemicalromance,” tweeted one disapproving fan.

The leaders of the “Black Parade,” whose last album dropped a decade ago, reunited for their first show in six years at the Shrine Auditorium in Los Angeles in December. The band, composed of Gerard Way, Ray Toro, Frank Iero and Mikey Way, will spend time in the Australia, New Zealand, Japan, parts of Europe and Russia throughout the spring and summer. The North American leg begins Sept. 9 in Detroit and continues into mid-October, with sets at Riot Fest in Chicago on Sept. 12 and Aftershock Festival in Sacramento, California, on Oct. 10.

They also recently teased new music in a pair of cryptic videos. A clip called “An Offering …” was shared earlier this month alongside the announcement for the first leg of their reunion, and Wednesday, “A Summoning …” announced their North American tour.