Bro not to sound like a arse but you fucked up now its time to learn,get clued up and check if you need any fixing i came here not knowing my arse from my head but you will learn and if you read and research these errors will be a thing of the past.
you need blood work done to check your still not shutdown or your hormone levels are ok from the cycles you have done decas hard on your hpta that shit will shut you down like a motherfucker even if you have only run it 8 week.
You should stay away from juice for now your gyno could be deca/prolactin induced,could be from your first cycle of test and the backlash of eastrogen coming of cycle,could be because of your body fat with no pct ect ect no sure way to know whats going on in your body but 1 blood test would realy get you in the rite place you would know where to start on the gyno front and the hormone level front.

You need to learn compounds,AIs,serms,hcg,side effects of everything your going to use how to avoid these side effects,how compounds work with each other,BIG NO NO to the tren bro don't go near that for a long time SAY NO TO THE 19 nors lol and fuck the idea of using that mix blend rite off IMO.
Look at basic cycles tests only,prop kickers,prop tapers,oral kickstarts,liver and kidney protection:liv 52,milk thistle,alpha lipoic acid my personal choice great toxin remover,apple cider vinegar for any bp problems on cycle,otc products for pct its not all drugs drugs drugs herbs,natural products,diet,d asparic acid,fenagreek simple amino acids,l glutamine ect how to use on cycle in pct,what not to use on cycle many people don't use creatine on cycle ect.
If all of the above makes little sence then research untill it makes sence to you if it makes sence then good your learning and on the rite track now.
Once you have your research done and aaked your questions come back on cycle logs with your cycle and show us what you have lrlearned and let us input on it.
Learn a good cycle and a good pct with all on cycle and pct products/compounds/support then come back with a update on new cycle plan.

We live and learn bro,stay safe no ones here to give you shit way all here to help good luck bro i hope this helps.

Your body fat is to high honestly to benefit from masteron. Also are you saying one shot a week of a total of 100mg test p, 100mg tren a I am assuming, and 100mg of masteron p? Because you are going to have problems if so with blood level stability etc. I will let you know this much information but if you want good accurate counsel list your age, weight, height, Bp would be nice as well.

Perhaps you should treat your Gyno first. I would recommend using your Masteron Prop to treat and rid your Gyno. Do you have any aromasin? what about your pct(novaldex and clomid)? I'm confused about your stats as well. What's your history for AAS?

The best place for cycle advice is in cycle logs bro. But ill still throw in my two cents. Maybe I missed something but you are running Tren. Where is your defense against Prolactin ? I honestly Am a lil confused by your wording as well. What is your cycle history bro? And in my opinion If you dont want to add mass for sure drop the Tren bro! If your just looking to lean out like a mma fighter as you say. Cardio does wonders for getting lean and as far as compounds and getting lean Test P is also a great option. My friend if you already have issues with Gyno and your running Tren please look into at least having Caber or Prami on hand