Bitcoin transactions are notorious for slow transaction times (unfortunately). Unfortunately all you can do at this point is wait. The smaller the amount, the smaller the fee, and thus the longer it takes :(

There is a site out there (I think) that will give you an estimate of how long it will take. I don't know what it is though (sorry). Hopefully someone else will see your post and know the link to the site.

This is a perfect example of why STEEM is so much better than BTC. 3 second transaction times, and zero fees - leaves BTC in the dust :)