Stress factor symptoms and conditions

Hello. I am am going through some major hair loss. I started the pills three weeks ago and i can honestly say that I have lost more hair in the past couple of weeks than i have ever lost in my entire life. I am 22 and I have no family line of baldness. I was on YAZ and this never happened. I switched to FEMCON Fe because I had breakthrough bleeding. Now not only am I having an almost nervous break but my face is breaking out. Something that I never really experienced with YAZ. Can anyone tell me if the hair will grow back?

Thanks