https://blockchain.info/tx/2c26890172f3709eec3033c29a999594f72059875bff1afa416b5381f2f9f1bc this is your txid, and even tho fee looks somewhat small, it will be fine.

OP, relax and wait. I was afraid transaction was sent w/ zero fee, but it's obviously not the case. All you can do now is wait, there's a lot of unconfirmed transactions (https://blockchain.info/unconfirmed-transactions)


* The amount you're receiving seams to be 0.03 btc = ~ 20$  Unlike what you said that you're expecting (100$ per OP)