Bitcoin network fee is at like $34 right now.
Nope. You could
quite comfortably send a transaction with fees of 100 satoshi/byte if you were willing to wait a while, which would result in fees of about $4 for a non-SegWit transaction with one input and one output.
Perhaps you are sending an unusually large transaction; your wallet software is sending an unnecessarily high fee; you're sending a high-priority transaction; or a combination of both.
The fees are very high, but the fee you're talking about is atypical.
When will they go back down?
They would go down in three possible occasions:
-Major services actually start using SegWit
-The hype dies down and people don't need to desperately send for their trading
-Another scaling solution is implemented