When you don't have a lot of steem power, to post you need just to wait sometimes. The recource creadits will grow automatically. Now only gather money for 3speak and that's it. I think you are good to go now with 25 steem power. If you want to check your recources creadits, use this website : http://steemd.com/@wayo if it's more than 10% I think you can post, now I see it over 40%. Or this one as well is good for that : https://steemnow.com/@wayo , you have even 33 steem power, because someone delegated to you 9, that's why you see +9 in your wallet.