Create an at home gym. Start small with whatever you can afford. Maybe a few dumbbells of the weight your used to lifting. For cardio you can do this inside with weight training or also find a park or a lake where you can walk jog run or bike. Strength training can not only be done at home but can be done better at home once you get the hang of how to do things. It will take a bit more discipline so try to find a time each day and schedule this is gym time.
Create a space, doesn’t have to be huge (but just so your not kicking walls or anything) yoga Mats weights and resistance bands sliders, bosu balls, whatever you want to use for this day. Think of the guys in the navy push-ups running fire drills body’s to die for, no gym. Google and research body weight workouts try planks, push-ups and at home workouts for strength training. Once you find what you like for your body and get on a strict schedule and stick to it everyday strength training this time, cardio this time, you may just find you prefer it and never go back because many times the machines add bulk that’s not needed and planks and body weight or dumbbell weight training has the potential to isolate small muscles you never use on standard gym equipment. Whatever it is your looking to do or used to doing you can do it at home and probably better. Many athletes prefer to workout at home and use the gym for just cardio which can be done anywhere.
Fresh air is good for your soul too. I read a study on people that walk or run near a body of water as instead of a gym actually have been proven to live an average of 5 years longer, so hey maybe it’s a good thing. Just try to stay motivated keep a strict schedule plan online videos and learn how to do things at home. Do research buy inexpensive weights and equipment so you won’t need the gym anyways may not even miss it once you get the hang of things…You can do with some adjustment. Good Luck 🍀💪🏻