my husband never had the tb jab as a kid, hes 44. last month he caught a 24 hr cold from our son, we've all had it since and recovered. he still hasn't. he eats hes dinner but has to lie down for an hr after or he spins out, the past 3 days hes gone to bed at 7.30, which is very odd for him. I have been with this man for 14 years and I fear this is a sigh of tb?