Just about to finish first cycle 12 week test e cycle 500mg per week. Made excellent strength gains, some weight gains ( not that much not surprising as iv done tons of heavy Cardio) and body fat loss increase muscle definition. Iv picked up lower back injuries and injuries to both rotator cuffs. Ideally I need to give it a good 7-10 days rest before hitting the gym again hard, but would this rest time risk me losing some of my gains?