Hi,Dear,Welcome to HCM. Based on the facts of your query,You seem to suffer from-
Fibroadenosis with ?
Adenoma.
Investigate it with
Mammogram and USG to fix the diagnosis.
Get USG guided FNAC Biopsy.
Treatment-
Continue treatment for Hypothyroid.
Take treatment for Fibroadenosis-with Painkillers/
Oral-Pills to correct
Hormone imbalance at this age /
IF Histopath is done -Surgical Excision of this
Benign Breast Tumor is advisable in your case for the large size.Else fibroadenosis is benign and not hurting.
Engorged Veins -would go off on its own.
Hope this reply would help you to plan further treatment with your doctors.
Contact with a Followup Premium question to ME. Will appreciate your Hitting thanks and writing excellent review comments to help needy patients like you.
Good Day!! Dr.Savaskar, Senior Surgical Specialist M.S.Genl-CVTS