.....
I have a solution to your 2nd problem, but U gotta follow it carfully, ok

Go to the store "GNC" and get ur self any powder that contain more
PROTEIN in it, the more the better. Mix it with milk (better use blinder) and drink 2-3 glasses daily. It gives U more strength, trust me, U'll feel huge difference during sex.

There's 1 problem though, U MUST drink a lot of water when drinking this powder.

Good luck.....

God be with all