"Digusting behaviour by practice nurse."

i seen a practice nurse today regarding a contraception check up, since having my little boy i havent been able to loose the weight i gained during pregnancy yet i have suffered quite badly with the way i feel about this and myself due to this, i really struggle with going out and about due to my lack of confidence and when seeing the nurse today i had a weight a blood pressure check as standard to which the nurse said when i was stood on the scale in a very derrogatory manner yeah wow youre massive which i found very rude and i was very hurt by the comment they then proceeded to say exactly 'yeah youre obese and you can go to slimming world you know' its not hard to loose weight, i have always had issues with my weight and confidence and i left the room feeling as low as can be i had to hold back tears i really dont feel or think that the way i was treated was proffessional at all and was very rude.