Not feeling good

Just when I had a day or two of feeling somewhat okay, boom... I feel like shit again. Early this afternoon I felt a little off, but I just assumed that's because I was due for my period. I had started a bit, but just wasn't feeling right. I went out with mom for shopping, since we were in need of groceries. I really didn't feel like going, but I forced myself out of bed to get it done. Yes, I slept until noon!

Later this evening I felt like a truck hit me. Something was really off... terrible headache, burning up, and felt like I was going to have a panic attack. I popped a Tylenol, Clonazepam, and went to sleep. Woke up at around 10pm... felt worse then before I went back to bed. By now it felt like a migraine, was feeling nautious, my period had pretty much stopped, still burning up, and now felt like I was on the verge of a panic attack. I took two more Tylenol, another Clonazepam, ate dinner, and tried to sleep. So here I am exhausted, no headache, but feeling like I'm going to have a nervous breakdown. My anxiety level is up the roof, so bad that I can't lay in bed. I hate this feeling... I know it too well. When will I ever feel normal again? Will I? What's wrong with me?