Please make an appointment at your GP’s. It doesn’t matter if it’s by phone or face to face, it’s still the same appointment and you are still just as valued and your health just as valuable as the next person, pandemic or no.
GP’s are really not under the cosh in the same way they were before, so don’t worry about wasting their time, they want to treat peoples general health and exist for the sole purpose of doing so! My GP practise has texted out messages to say this, and my GP (I’m seriously ill so have a lot of contact With them), my GP herself has told me that they are back to pre-Covid levels of appointments and are just playing catch up trying to get everybody in who should have been seen who didn’t get seen / didn’t want to bother them when it was really bad... I think that basically describes you right now doesn’t it?
If you’re uncomfortable explaining to a receptionist what the appointment is about - (I know some practices have that policy, Of triaging appointments like that) ... well, you don’t have to give all the gory details, as that’s for the appointment itself, but you didn’t want to end up dismissing your own health so much you end up without an appointment... as I think you’d really benefit from speaking to a GP and from this thread it’s clear that you certainly wouldn’t be wasting their time with it! Its always difficult as you need to be confident to get through the system... and when you’re not well you’re not confident enough to navigate through it all. It’s worth it though.
if asked, you could say that it’s a ‘sensitive matter‘ and if pressed for details say that that ‘it’s something you’re finding hard to talk about but it is effecting your day to day life/ wellbeing significantly’
You can absolutely say that it’s about a mental health issue, if you feel up to saying that and if they are pressing for that amount of detail, but the main thing they need to know is that youre in the right place and they don’t need to sign post you to A&E, or a nurse, or a clinic of some kind on a different day.
But you are nice and simple from their point of view, All you need is a GP call back...
... and then you tell the GP exactly what you’ve told us here and go from there. 