Its okay. From what I usually read, angst is more about the when the two main leads suffer from the consequences of their decisions and they learn the hard truth, depends from their viewpoints. They would be incredibly hurt from each other's decisions or that circumstances force them to and often, authors make it last for while in the stories' timelines to have that tension between them, which is for character development too. It can only be angst if they care/love each other and they feel betrayed or greatly disappointed with what has come to them.
This is generally the common angst in stories here.
I think there are other forms of angst but I guess you now have an idea of what it's like.
I dont have a list yet but will probably make one later. Some are on-going and altho they do show the potential for angst routes, they might not be as angsty as I wanted them to which is why I often read spoilers.
For now, if you dont mind manhwas, I can recommend "There were times when I wished you were dead." The downside on that story tho is no officials have been uploaded altho its complete and translations can be confusing but its bearable tho the angst for it is satisfying for me.
Another one is "What it means to be you". Its incredibly frustrating so you can see the angst is truly at work.
Both are completed and you may assess first is these kinds of angst are up in your alley.

Strap in gng it’s time for an angst arc