My wife is 26 and got COVID-19 back in September, which later led to pneumonia. The pneumonia just wouldn't go away, and after some tests, we found out it's actually Pulmonary TB. She's been on a 6-month medication course for the past 3 months. But she's so weak all the time and vomits a lot, like, almost every time she eats, she throws up in about 30 minutes. How long do you think this will last? It's honestly really worrying.