Issues with skin, any help?

Ok so I’ve attached a lot of photos of my skin.

It’s not general acne (I had acne as a teenager and I know it’s definitely different as did the doctors confirm). I’ve had it on and off for 4 years now, it’s usually up my neck and across chest and on bad days it flares up on my face and my back too. No where else.

I’ve been to the doctors countless times over the last 4 years and keep getting passed from pillar to post. One doctor thought it was an allergic reaction but I we couldn’t figure out what to. Have had countless antibiotics and tablets and none have helped, so many different creams too which didn’t help, except for one steroid cream that was for eczema strangely despite this not being eczema.

It starts as little red blotchy spots, after a day or so they then get little pussy heads, then it goes just blotchy then it kind of dies down... then the cycle repeats. Sometimes it can disappear for like a month randomly and my skin can go back to being nice and clear then BAM it’s back.

If anyone has had similar or knows what could be causing it or what could help it please please lemme know.

I hate to sound silly but it really is affecting my full life. I don’t want to go out anywhere because I’m so paranoid about how it looks, it’s getting me so so down. I don’t feel like the doctors appreciate how much stress and upset something like that can cause a young woman and they aren’t taking it seriously.

The last few months it’s been constant and aggressive with no died down days which is why I’m now really desperate for answers.