Organizing Room🎀

So my room Isn't that dirty but I really want to organize. I literally keep everything and it gets annoying. But how can I get motivated to organize my room. When I organize I feel like 100 times better. I really want to organize my room but I hate throwing out things. I keep everything. One thing im having trouble getting rid of is clothes. I barely have clothes that fits me because I'm overweight. And also I want to throw out a lot of other things I don't need but does any one know what I should keep and how to organize. Like steps on how to throw away things. This is quite a few questions but please help me. I'm sorry if this doesn't really make sense but thank you for your time💚