Paraguard IUD

Lizbeth • Washington State University/ 21
Hi! Im 19 and I just became sexually active a few months ago and I am interested in getting birth control! I just don't want hormones and weight gain! I heard from my doctor that the paraguard does not cause you to gain weight but I looked at woman's reviews and many have said they did gain weight or got stuck at a weight and we're not able to lose weight. I just want to hear some more insight on someone who has it! Thank you!