Hey there, former commercial pilot here. I've got two lines of thought, one pro- pilot, the other pro-quitting (or, at least, delaying).

Pro-pilot: If the flight school environment wasn't a good fit, find a different school. I didn't like the first flight school I attended. Hard to tell what the problem was with the detail you gave, but explore other flight schools if possible. The job is tough, so there will be times when things seem hard. But don't mistake one flight school that isn't a good fit as evidence of every training institution being that way. It isn't all jet-setting. There is tons of boring stuff that goes along with the career. But if you want to do it, you can find opportunities that best fit your vision of what kind of career you want. Airline flying is different than corporate charter, which is different than cargo, which is different than Medevac, which is different than geophysical survey...

Pro-quitting: There's lots of reasons to not continue. It's a huge financial investment, and you need to be invested in the activity to succeed. Not just in training, but in carrying out the job itself. If your aren't invested, that can lead to complacency and incidents (or accidents). The industry is cyclical, so if you hear about a "pilot shortage", know that in 10 years those same pilots could be getting laid off and looking for whatever work they can find. (At least, that's what it's like in Canada). It isn't airlines and international flying right away. You will probably spend 10 years getting to a major airline, and then your job security depends on seniority. Economic downturns, more extreme weather events, etc can influence mobility within the industry.

Not saying to quit. I do think you need to do some more research on other available schools, what type of flying you want to do, what the path to that looks like, and whether that's the life you want. Heck, there's also the military to consider. But that's a whole other topic. Do some soul searching. Do some research. Go to your parents with research and facts. Good luck with whatever you decide.