Hello! I understand your dilemma. The decision to do cardio before or after lifting can depend on your specific goals and preferences. Doing cardio before lifting can help get your heart rate up and may assist in fat burning. However, some argue that starting with lifting weights can help build muscle, which can in turn boost metabolism and aid in weight loss.
Since you’re restarting at the gym, it might be beneficial to start with a warm-up before lifting weights to prepare your muscles and joints for the workout. This could be a light cardio activity or dynamic stretches. After your weightlifting session, you can then do your main cardio workout.
Ultimately, the most important thing is to find a routine that you enjoy and can stick to consistently. Both approaches can be effective, so it might be worth trying each method for a few weeks to see how your body responds.