

3rd week into TRT, feeling emotional, No AI started yet
I am into 3rd week of TRT, 150mg/week,
Divided into three injections. I have noticed a weight gain despite being on Reta and calorie deficit, and regular workouts. I feel like it’s a water weight i am gaining. I have also started feeling bit emotional. Nothing is making me happy. Strength has improved in gym though. No nipple sensitivity. Sharing my blood work before stating TRT. Plan to do another bloodwork after 3 more weeks, that is 6 weeks into TRT.
My question is, is this happen in due to oestrogen? Given I do not have any gyno or nipple sensitivity, should I consider adding AI? Or should I wait for next blood work?