You just started exercising. As you said, it takes two months to exercise and three months to circulate in the human body. It's normal not to see any changes in the first three months. In addition, I mentioned two points. Is the plan you follow reasonable? Everyone's plan is different. What suits you is the best. Think slowly and see how you feel. You only mentioned 1 hour fitness, which fully stimulated the muscles every time. And your question was sent at three o'clock in the morning. Why don't you sleep? Your muscles grow at rest.