IMO I would pull the shrimp now, if you're worried about another cycle let it dot for a week and add a fresh piece of shrimp, let that cycle out remove and let the tank sit like that another week or so. Then you can add your cuc and macro. Again let it hang out a week or so after that. Then you should have a bullet proof cycle and be ready for a fish maybe 2. Then after that I wouldn't add more than one fish every 2 weeks. And remember peaceful fish first aggressive last. I did a similar cycle style and used Dr.Tim's one and only. I messed up and froze Tue cycle but when I got it going again it went very fast, and haven't had a problem since then. Good luck!
