Sorry to hear that, that it is a hard limitation to deal and you may have to get creative.
If you having any luck at all, you will find the following:
1. Power rack w/ built-in pull-up bar such as this https://www.amazon.ca/dp/B014CGZQKG/ref=sspa_dk_detail_1?psc=1&pd_rd_i=B014CGZQKG&pd_rd_w=5wHo1&pf_rd_p=dd8bce25-0727-4a5d-b121-eef3dd7bc606&pd_rd_wg=csild&pf_rd_r=M7K21FQYD8JT9G25F9S7&pd_rd_r=285149a5-204c-11e9-9467-7d8fa144a26c
2. A standard 45-lb barbell
3. A bench (so you can slide it under the bar and use it for bench press.... or incline/decline bench if you are inclined to add those lifts eventually)
4. Some cast iron... A pair each of 2.5s, 5s, 10s, 25s, and 45s. You'll need more 45s as you go up in weight but at least you can buy those as a reward for your strength gains
If you are saavy you can probably get all that for less than $1000... which is a big commitment, and it requires dedicating some living space that you may not have, but you'll never need a gym membership again if you've got those things. It's old school, simple, and effective.
If that's not workable, you can get creative to add more of a strength component. Start doing push-ups with a plate or sandbag on your back or in a backpack that you are wearing, etc. Start doing your squats while holding the kettle bells or other heavy object in your arms (goblet squat) or above your head (overhead squat), etc. Running up hills, stairs, etc. are all strength exercises.
And, lastly... don't jump to follow my advice. If what you are doing is working (you are losing weight, etc), don't feel like you need to change. If you lose 50 lbs I guarantee your calisthenic performance is bound to improve simply from the weight loss.