Several hard swollen nodes

Hello

first time posting,  Long time lurker and increasingly worrying symptoms. I have another follow up appointment with my GP tommorow and I really do not know how to explain my worries.

My node directly in front of my left ear (just near temple) has been hard and growing for many months. As has the node behind my left ear, the glands in the left side of my neck and also there are several rubbery hard “lumps” when I feel around the crease between my left thigh and groin.

Ive had increasingly worse sharp headaches only on the left side. 

Almost constant left sided hip, pelvis pain that is so much worse at night and when I lay on that side

upper left tummy pain under ribs which comes and goes.

slightly abnormal connective tissue disease screening (1.2). No signs of an autoimmune disorder or infection.

full blood count “satisfactory” - Red and white blood cell slightly below reference limit. 

I am not sleeping due to the pain and I just feel unwell. I’m 30 years old. Female. The doctor has suggested chronic fatigue and fibromyalgia twice, yet I do not meet the wide spread pain etc. and surely my lymph nodes would not be swelling the way they are on one side. Rheumatologist said also that these symptoms do not warrant an autoimmune disorder investigation. 

has anyone had similar symptoms please and any advice on how to talk to the doctor? Maybe I am just trying to make sense of the different symptoms, but something really doesn’t feel right.

thank you so much.

bee x