I'm sorry if this sounds so obvious... but I use to work for a doctor... and sometimes those ketostix can be 'expired.. or out of date. Check the label.. make sure they are in date. You might just have a bad batch.

Then if they are ok... have you taken your measurements? Those are better indicators of how you are doing then anything else.

Are you doing new exercises? Did you know your body can get "use" to the same exercise routine and that you should switch it around about ever 3 weeks or it may stall the results you are looking for?

Those are just some of my suggestions... in addition to "lets just see what your consuming..." We might be able to see something that you are missing.

That's what we are here for to support each other.