What AAS are you on right now? HGH an option? (I know, expensive way to go about fatloss). I'll usually hop on a small dose of test, tren, and winny for cutting... then once I get to about 9-10% I'll throw clen in the mix and within like 2-3 days I literally drop down to like 6-7% BF. Clen has an insane effect on me, I notice if i use it before getting that lean to begin with though i don't notice it's effect as much... well, i do, but i still struggle to get past the 9-10% barrier. So i'll normally slowly work my way up to about 100-120mcg of clen a day, and throw 2 benedryl into the mix at night to keep my beta 2 receptors up regulated, and to help me sleep while on it. It sounds like you're fairly sensitive to fatloss drugs though, so not sure what i'd recommend to be honest.