Want to join the army but bct has got me terrified?

i really want to join...i already started takin the steps to join. i talked to a recruiter last friday but he was on bull so now i have to find another one...anyway... i have seen people talk about basic and what not...i watched videos on youtube, went on blog sites, etc...mostly they all say the same thing...the first 3 weeks are horrible but after a while it starts to get better...so for those who are out there that have already went through basic and were nervous about everything how did you over come it...especially females...i have been away from home before thats not the issues yea i know imma miss my fam but i can deal with it especially since they are the reasons i want to leave ( they can work my nerves lol) i want to be a 25V combat doentation production specialist...i have been thinking about joining the military for quite some time now at first i wanted to join the navy but the army has the job that im more interested in...i know bct will be challenging so im not looking for someone to tell me that its easy because i know that's false..i guess my real concern is the yellin...( yea i know it will happen and i cant take it personal) but i hear alot of false info on this aspect...i think the couses will be fun and the learning how to fight..anyway just tell me anything you can tell me about bct not so much of the training but what a day is like in training...and the yelling why did you get yelled at (even tho they dont need an excuse) and how often.. yea i know these are probably whack question but hey im tryna get all the insite i can get...and what is life like after bct and ait..(thats just a bonus question)