I've never heard of anyone getting sick from it but it's definitely too sharp for my tastes. My ex-mother-in-law told me 'nothing goes bad in my fridge' meaning she'll drink anything regardless of recommended shelf life but she adds a lot of milk and sugar to my cold brew.
My general rule of thumb is about 25 to 30 days for small and cherry tomatoes and 45 to 60 days for large tomatoes, BUT, it varies based on a lot of factors such as variety, temperature, sun exposure, rain/cloudiness, size of the plant and how many tomatoes the plant is producing.
The newly formed tomatoes begin a period of slow growth for the next two to three weeks. At this stage, medium or large tomato varieties may reach the size of golf balls. After the period of slow growth, the tomato begins to grow more rapidly for the next three to six weeks, when it will reach its mature size.