Oh crap,I've Ben drinking about 4 mugs a day for the last 3 months or so
Thats 800 ug, while its above what you actually need in a day, its still nowhere near 3300 ug which is considered the maximum. Eggs are only 110, for instance, so I really would not worry, unless you are consuming excessive amounts, it should not pose a problem.
Dont forget the only foods you are advised not to eat due to high Vitamin A levels is liver - 13000-40000 ug per 100g and liver pate - 7330 ug per 100g.
These foods are way over the maxiumum daily amount just for one small serving.