IT FINALLY WORKED!! I was able to add a subscribe button! Thank you guys so much for all your help, even if it took way too long for me to connect the dots. Also thanks to @evelyn for making me feel better about my blog in general, and that WordPress wasn’t just being a jerk all this time.
Anyway, I wrote a new post as well. Basically an apology and some updates. So, you know, check that out. 😉