I study nutrition. From this perspective, I think your protein intake is too low.

Give you a tip, that is, eat protein and starchy foods separately, so that fat will not be excessively formed in the body and energy will not be lost ~

I've had enough exercise, but I don't know if you're afraid of strengthening your calves ~ anyway, I dare not take the form of running.

Swimming and yoga are best recommended in summer ~

That's all I can think of for the time being Please discuss with each other if you have any questions ~