Lump on back of neck and rash on scalp?

Hi there, I have had a small hard lump (about the size of a pea) on the back of my neck towards the left side for about 7/8 weeks, I went to the doctor and had ultrasound and was told that they don't look suspicious and look like swollen lymph nodes. I have also just had a baby (10 weeks ago) during pregnancy I developed a rash on the back of my neck, it now seems to have moved higher and more tow...click here to continue

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