Swollen lymph nodes on my face, neck, collarbone and groin w/ night sweats, no signs of infection. dr wants to wait two weeks for recheck? is this ok?

Maybe: I would be suspicious for lymphoma or a viral syndrome as the cause for enlarged lymph nodes. If doesn't recover soon you should get biopsy.

Thats quite reason--: Able thing to do, as in 2 weeks the enlarged ln from most viral infections would be better and smaller as you feel better. Make sure you get a recheck with him. At that time, he'll probably run some tests depending on any localizing symptoms/ signs you have. Good luck.