I wish someone could hold me I’m scared

For the past few days my(19f) right leg would spasm or be in pain when I would lay down I hope it would go away but I worry that if it could be serious and I tried looking online knowing what to do and worried about the illnesses that matches the problems with my leg on one hand it could be nothing but there are also chances it could be true! I woke up because of the tension in my leg someone please hold me I’m scared!