I'm scheduled for a TT and lipo in 2 days. I currently have the flu. Will this be a problem?

Get in touch with your PS ASAP.  He or she will probably recommend that you postpone the surgery until you have recovered from the flu. 

The flu is a respiratory illness (attacks your lungs) and is caused by a virus that cannot be treated with antibiotics (antibiotics treat bacterial infections).  Since your procedure is elective and requires general anesthesia, in my practice I would postpone your surgery until you have completely recovered.I would recommend that you contact your surgeon as soon as possible to discuss the situation, so that he/she can determine the best way for you to proceed.Best wishes.