My right calf muscle aches, it doesn't feel normal. its/off. its not pain it just feels weird kind of like numbness. no other symptoms. help?

Have it checked out: Calf muscle ache by itself is not a problem if it's just from a spasm, but when it involves a numbing sensation, like a paresthesia, or feeling weird, it needs to be checked out, so the cause can be determined. Your medical, family, social, trauma histories will help. So, make an appointment with you doctor to do so, and get peace of mind.