Suffer Severe Hair Fall. Have Severe Pain Beneath Breast, Alongside Her Ribs,and Armpits, With Small Nodes. Remedy?

Question: Is it normal for a generally healthy 19-21 year old female to lose excessive amounts of hair, have severe pains beneath her left breast, alongside her ribs,and in her armpits, with small encrusted nodes, scabs, and bumps appearing and disappearing every now and then?

On another note:

This happened to me last summer, yet I'm still wondering why and if it's normal. I'm copying and pasting what I have documented. of the experience. from a thread with a trusted individual, as my recollection of it has become rather vague now, over several weeks and months, though it has left me feeling odd, if not ill, all this time.

I sort of went blind for a few minutes, then regained my vision, though it was very hazy a couple of days ago, among other things that were out of sorts...

At first my pain and sweling increased drastically, then my right side went numb and eventually incredibly painful, then a severe migraine came along, with hot/cold flashes -- I was taking a shower and turned the knob for a cooler water temperature, which didn't help, I got out of the shower and temporarily went blind, while stepping out. Once I gained some blurry sight, I unsteadily walked to my mother's room (which is close to the bathroom) and laid on her bed for a little while, with my eyes closed. After that, I almost called the ambulance, but instead I struggled back into the shower, where my left side and center mimicked my right side...

It was incredibly painful and hard to walk, move, or do anything for that matter
I was ridiculously lightheaded while this all happened too -- and eating makes me feel sick now! I couldn't do much directly afterwards...

P.S. I forgot to add inconsistent, but frequent unbearable, sharp, shooting, stabbing, piercing, crippling pains throughout my abdomen, back, chest, and sometimes breasts to my XXXXXXX narrative on the scare. I couldn't touch my shoulder's, especially not with opposite arms either. My hand-eye coordination was also shot for a little while.

I've had ECGs and EKGs done that have all come back normal, with the exception of my heart rate being elevated, when I was assumed to be severely dehydrated. I also had some extensive lab work done, along with several urine samples that have indicated that I have a high calcium in my bloodstream. A doctor wanted me to follow up with her on the latter, but my insurance plan doesn't allow me to see her. May I ask why you suggest a neurologist and psychiatrist, urgently?

No problem and thanks for getting back to me again. Yes, considering my consistently unremarkable screenings, I have sought both psychiatric and psychological treatment, which have been just as inconclusive. I'm certainly not experiencing any psychiatric issues, such as depression or anxiety though; thank you very much.

Thanks again for your follow-up response.
I'm well aware of the fact that my condition is complex.
I've recently seen a couple of neurologists who have decided against further testing. Of course, they don't know all of the details included here. Being that my December, 2007 Brain & Spine MRIs were fine, the first neurologist concluded that I need not have another one now, despite my relatively recent and mystical hospitalization.

Okay, but the symptoms have since occured again every few weeks, though they're usually less severe. I already maintain such a diet and am regularly engaged in such or similar activities, as my body permits it. The MRI's taken were before these episodes begun.

I suppose that it might be...

Is there anyway to know for sure, aside from another MRI?
What made you think of that now and can brain lesions be treated?

Okay, thank you. May I ask which symptoms you thought/think might be indicative of brain lesions?

Yes, you did answer my question; thank you.