Hello yanbut: Thanks for sharing your concerns. My thinking with regard to this is that your first step ought to be seeing a mental health therapist. GP's, for the most part, aren't trained in mental health issues, & don't really have the time, or often the interest, to deal with them. The alternative is to try to get in to see a psychiatrist in order to receive a prescription for a psych med. However, from my perspective, I think talking this through with a skilled therapist would be the best way to begin, if this is a service you can access where you live.
I see this is your first post here on PC. So... welcome to PsychCentral… from the Skeezyks!

May the time you spend here be of benefit.
PsychCentral is a great place to get information as well as support for mental health issues. The more you post, & reply to other members’ posts, the more a part of the community you will become.

Plus there are social groups you can join & chat rooms where you’ll be able to connect with other PC members in real time (once your first 5 posts have been reviewed & approved.) Lots of great stuff! So please keep posting!