I'm 2 days from being on a solo ostapure run for 4 weeks. Week 3 felt incredible..strength was up as well as endurance. The last week however felt like total ****. Does the ostapure "feeling" fluctuate or am I getting suppressed? Can't decide if i should keep running for 6wks, add something like Eradicate in, or stop now. It sucks going from a high up mentality to crashing. First time on anything like this, yes I've done my research, just don't know what is normal to feel. Thanks for any input!