I am 31, and normally healthy.About a month ago, I started feelin...

I am 31, and normally healthy.About a month ago, I started feeling dizzy and naueated. I went to my doctor and after numerous blood tests and an MRI, they could not find anything wrong with me. Two weeks later I started having extreme anxiety which lasted for about a week straight, I was also very emotional and weepy which is not normally like me. I had my doctor check for a hormone imbalance and just as he thought my hormones were all off. He precribed Yamin, which I have been taking for 3 weeks now. The anxiety is gone but I am still dizzy and very nauseated. I have also started getting rashes /hives on my arms and legs which usually go away within 1-2 hours. My breasts are also very tender. Does anyone know how long I should expect for my body to get used to this? This is the first time I have ever taken the pill