No, you do not need to see a psychologist to prove or validate that you are trans. Research indicates that gender identity is an inherent aspect of who you are, not something that requires external verification or psychological assessment to be considered legitimate.
Unfortunately, healthcare systems often treat psychological referrals as gatekeeping exercises, automatically directing trans people to mental health professionals as if identity requires clearance before being accepted. Evidence shows this approach gets things backwards, suggesting there is something inherently problematic about being trans that needs psychological evaluation. Modern guidelines recognise that being transgender is not a mental health condition requiring diagnosis or proof.
The more appropriate question centres on how you are coping with life and whether you might benefit from support to navigate challenges. Psychological support should be offered to trans people in the same way it would be to anyone else: as a resource to help build resilience, manage stress, and improve wellbeing. Trans people often face unique societal pressures and may find professional support valuable, but this should focus on making life easier and more manageable rather than validating identity.
Your gender identity belongs to you to understand and define. Professional support, when needed, should empower and assist you rather than serve as a barrier to recognition or care.