Send help (lol jk, I really just need some tips) – Reddit Post

I’ve neglected the backyard since I got the house. The weeds overwhelmed me. But I managed to clean up about a quarter of it and I decided to try my hand at gardening. (So I could be met with a bit of positivity before returning to the dreadful task of deweeding lol) So I started with snapdragon seeds. And they were successful! But right beside the area I planted the snap dragons in, a random bush appeared. I vaguely recollect my mom having a rose there I think. Anyways…it pushed out its first flower. 🤗 Can anyone tell me what it is? lol. What’s the most efficient way to remove weeds? What is eating this bush? Like why do the leaves have holes?