AITB for not warning my friends I might have Covid?

I'm kinda going through the same thing, but I'm the angry (I guess) roommate in this situation. My roommate has been coughing loudly and aggressively since Thursday last week. She didn't want to get tested for the first few days thinking that her cough and cold would go away, but they didn't and she got tested yesterday (after almost 3-4 days of not getting tested). I already had a COVID scare and it was one of the most anxious times I had experienced - I DO NOT want to go through that again. My other roommate and I texted our sick roommate asking if she got her results - I think we both texted her twice and once on the group chat. There was no response, until she eventually wrote a lengthy message saying that she felt annoyed and upset that we kept asking her about the results and that she would tell us when she found out. She said that she didn't like how we kept reminding her that she was sick. I agree, my roommate and I could have been a little more considerate, and I acknowledge that, but our roommate provided very few updates about how she was feeling and basically never spoke to us about what was going on. With little to no communication, we just got more anxious and I guess it irritated her. I was also planning on going home for a couple of days this week and wanted to ensure that I wasn't exposed to anyone with COVID. This whole situation is frustrating and I feel like when people are experiencing symptoms, even mild ones, they need to let the people they're living with know, and not cut off communication completely. It's stressful for everyone involved. Idk just ranting my frustrations.

/r/AmItheButtface Thread