Anxiety Pain?

So I’ve been having this feeling in my left leg where my calf and muscles near my shin will twitch and spasm then hurt a bit after. Some dull pain, some burning sensations and sometimes a pins and needle feeling. I went to the ER and they just did a basic check with feeling around and checking my reflexes and the doctor said “You look healthy and I don’t really see anything wrong”. Of course my anxiety still goes up cause I’m thinking to myself like really? He just said I look healthy without doing anymore tests and that’s it? I was wondering if anyone else has felt anything like this or any other abnormal stuff while dealing with extreme anxiety because I can’t deal with these pains every night and act like everything’s fine.