step 1 - remove every trace of pictures here, especially the ones with your face (and anywhere else you posted talking about gear/shown face) also probably your background/personal history
step 2 - make sure the name you use on these kinds of forums has nothing to do with the fitness/youtube one you choose
step 3 - become a trainer at a local gym
step 1-2 for your brand/image and step 3 as what everyone said, get a side job even if its part time.
good luck