I have this horizontal crease/wrinkle right between my eyes it is making me look mad all the time?

It's as if this this flap of skin is collapsing right between my eyes near the nose of nose that makes me look pissed off. How can I get rid of this. Is cosmetic surgery the only way? Are there are any creams that can help this furrow? When I pull my forehead up and hold it I look normal but when I release it it returns to an angry look. I've tried holding my forehead skin up for 1-2 hours at a time and it remains normal for like 10 minutes and then reverts back to the angry look. I'm so frustrated what can I do?