Hi all,  I'm not sure if I'm posting this in the right place, so apologise if it's wrong.

I found a swollen lymph node in my neck about 6 months ago, I finally went to the doctor about 3 months ago, and they sent me to the hospital for an ultrasound. The person who done the ultrasound confirmed it was a swollen lymph node but that the shape looked normal and he wasn't concerned. My question is, should they have run more tests than that? I've also had a cervical smear test come back HPV positive with abnormal cell change, plus I have PCOS, could any of this be connected?

Any advice would be great, I tried google but it scared me :(