Wanted to have another stream of income

Hi po bago lang ako sa digital world in terms of work/sid hustles. Para may background po kayo sakin, I'm a mech. eng. 7 months working sa construction industry, newbie lang din po. I'm very frustrated dahil di naman po tama or sapat ang compensation ko sa company na pinapasukan ko. Currently facing a ton of dept due to previous hospital bills of my parents and due to my expenses when reviewing for boards. This year mag college na po ang kapatid ko at ako nalang ang inaasahan na makakatulong after my father died ang napo-provide nalang ng mother ko ay ang daily expense namin like food and stuffs na kailangan sa pang araw araw. Please recommend me a niche na pwede kong umpisahan. I am inclined in designing, drawing, and office stuffs. Thank you in advance po sa makakasagot sakin malaking tulong po yun to visualize if I have a chance.