I’m stuck

Hey there! I just wanted to know if there is anyone out there feeling tha same as I am. I completed all of the psets (except for the mobile and games tracks) in around 4 days each, and now I have to do the final proyect. I decided to do a web application, but I found myself copying and pasting a lot. I feel like I dont completely understand what I’m doing, especially with all the flask related stuff, and that what I’ve made so far works-ish but could break any minute. HTML containers, JavaScript and all the Bootstrap classes confuse me. However, I guess its just a matter of doing more research and watching tutorials. Afterall, it would be a little silly to think I already have all of the knowledge required to develop a web application.