It opens up options that your future self may want/need. There are many potential barriers to treatment, you really don't want to deal with these when you actually need to rely on those services.
Advice depends on location, some systems are harsh. Try to find groups in your area. You will be responsible for your outcome. Health professionals provide guidance and facilitate treatment. Medications can make things easier and enable more reliable behavior, but can be quite user-specific. Professional guidance highly advised.
Try reading this. It's dense, but extremely informative. https://annas-archive.org/* md5/1a4afb16e9cd8cd7799697ad09c4d08a
Keep it up! I finished in my mid 30s. Toughest thing I've ever done, but entirely worth it.