Your workout sounds like to me like this:
You want to work out at the gym to get defined, big muscles. You set a target date for how big you hope to be. You’ve never lifted weight before, though, and haven’t ever worked out for muscle growth. So normally, for say, biceps, you might start at 10 or 15lb. dumbbells. Sounds light, right? If you lift properly, reps are correct and full, and you have a workout plan for sets, time, breaks, etc., you will be sore as fuck and not be able to do biceps for days. Next time you work them out, you might just start with 15lbs. and then go up to 20lb. dumbbells for a set or two. Then, rest and recoop. Then, in some days, back to it with hopes of adding a little more weight but only through complete, proper reps.
Your workout plan from the start sounds like this: you want massive biceps ASAP so instead of starting with light weight to properly grow, you instead want to start with 35lb. dumbbells. And before you have time to heal, which is growth time, you jump up to 40 or 45lb. dumbbells with the expectations of being able to curl 65lbs. in a few months. I don’t care how strong or perfect you are, this is impossible. I trained my ASS off for years and the most I could ever lift biceps was 45lb. dumbbells clean for 8 reps. It took years to get up to that.
I gained an inch or so in my first year of PE. I did very light jelqing and stretches only. No hanging. No pumping or clamping or anything (back then I don’t think anyone was clamping even…). Started slow, gradually and safely added more reps and time and never got injured in the least and I grew. Size stayed on and is permanent.
Why do you want to be an inch longer by July? Is something happening in your life that requires you to be larger down there? Be safer and not sorry! Work smarter and not harder. These mottos relate to everything in life, even our penis ;)
Starting length, Spring 2003: bpel 6 3/8", bpfsl ~6 1/2", flaccid ~3-4" (never measured flaccid stretched or hanging flaccid; starting girth was probably ~5"-5 1/4")
Summer 2004: bpel 7 7/8", bpfsl 8 1/8", flaccid ~4", erect girth 5.3"
Spring 2018: bpel 7 1/4", bpfsl 7 5/8", erect girth 5 1/8"; Spring 2020: bpel 7 3/4", bpfsl 8", erect girth 5 3/8". Current - August 2023: bpel 7 3/4", bpfsl 8", erect girth mid shaft 5 1/4" (5 1/2" at base)