Hi I'm A 48 Year Old Female And Have Been

Hi I'm a 48 year old female and have been going through the change for a good 5 yrs. , No period, hot flashes, mood changes but most concern is I have gained almost 15 lbs. without a change in my eating habits. My stomach is hard and I look like a ostrich ? I had blood work done about 6 months ago and my throid is good , I do have high trigrisolites but I have not taken any meds for that yet .