This is my first ever comment here so bare with me, but I also have the same goal as you. My size now is about 7x5 or 7x4.8(can’t find tailors tape but I fail roll test bad) and I feel like if I can get to 7x5.5 I would okay with myself as I am very insecure about my size. Feels bad to love someone and know you can’t please them
7” is well above average, and 5” is good but not well above average. Some here will say your girth is small, big, or normal. Tbh though, 7x5 is a solid size, and unless you are trying to date a girl who is loose, you shouldn’t have a problem.
You are in the right place though. Try girth exercises, and enjoy the EQ gains.
Eliminate the ego, enjoy life.