first cycle test 500

Hey guys I think I’m developing gynecomastia; there’s a small lump under my right nipple, smaller than a cherry pit. I’ve been on 500mg of testosterone enanthate per week for 5 months, and I only have exemestane on hand. I’ve taken 25mg for the past 3 days and plan to continue with 25mg every 3...

I'd like some input on my first test e cycle; all input is appreciated! Age: 22 Weight: 160lbs Height: 5'8 Sex: Male I've been working out for two years, only supplement I had was whey protein and occasionally a multi, I gained about 17lbs overall. Around 15% bodyfat. Schedule will be...