Since Red Pill has already been exposed for using a lot of the same recruitment strategies, thought-reform tactics using partial/incorrect information to feed a specific narrative, and a host of other "signs you're in a cult", you should know that there are also mental health issues that are specifically classified for those that come from religion and cults.
Here's more information that can help assist you in getting back on your feet and back into a healthy mental reality: https://journeyfree.org/rts/
One of the more important bits of information is that RTS can look a lot like other disorders that are mentioned within the Red Pill communities, like Borderline, Bipolar, and others. But some of these symptoms only mimic mental disorders and can be fixed with treatment options like Cognitive Behavioral Therapy and/or other 'reprogramming' therapies.
It's important for you to tell your therapist, if you're speaking to one, that you think you might have been in a cult and allow the trained professional assess your treatment based on that information.
For the sake of yourself, but also the loved ones who have watched you get sucked up into this without any way to help, please allow them to determine your actual treatment plan based on the full truth of your situation. You can be helped.
Red Pill coaches, teachers, gurus (whatever you want to call them) used known thought-reform and spiratual abuse techniques that are known to work because there are people that know brains and human behaviors better than you.
There's no shame in admitting that you were drawn in because you're human and not infallible. These methods have been honed in and perfected through the decades.**