HELP-HELP-I NEED HELP!

PLEASE HELP IF YOU CAN,

I HAVE THESE SYMTOMS AND DONT KNOW WHAT TO DO OR WHAT IS HAPPENING TO ME.
I HAVE HAD OCD FOR OVER 20 YEARS THE PAST 10 YEARS HAVE BEEN THE WORST. I ALSO HAVE:
ANXIETY
HIGH STRESS 1-10 ITS A 10+
DEPRESSION
SUGAR CRAVINGS
AFTER I EAT, IM FREEZING EVEN IN OUR 100+ WEATHER.
I BITE MY NAILS 6 MONTHS OUT OF THE YEAR (?)
I HAVE GAINED OVER 40 LBS IN THE LAST 3 YEARS,WAS 140LBS, A NICE SIZE 9, IM FEMALE 5'9.
MY HAIR STOPPED GROWING LONG.
I BROKE MY TAILBONE 3 YEARS AGO AND NEVER TRULEY RECOVERD BUT REFUSED TO TAKE PAIN MEDS. I DONT DO OVER THE COUNTER DRUGS WELL, NOT EVEN ASPRIN.
I HAVE CONSTIPATION+ ALWAYS HAVE
I HAVE AWFUL DREAMS AND TIRED ALL DAY.
I ALSO HAVE A DRY ITCHY RASH ON MY UPPER INSIDE THIGHS BUT NOT ON ANY PARTS.
I FEEL IM LEAVING SOMETHING OUT BUT THESE ARE THE MAIN THINGS.
I FTHERE ISANY ONE OUT THERETHATCAN HELPI WOULD LOVE THE INPUT AND ANY IDEAS. THANKS SO MUCH IM SO GLAD I FOUND THIS SITE. I HAVE PASSED IT ON TO MANY PEOLPE.