Do you think theres a connection between eating disorders and bpd? I've been diagnosed with bpd but never an eating disorder.

I used to have an eating problem tho when I was 16. I am 19 now. I dropped 63 lbs. In 6 months. By walking 8 miles daily and starving myself. Do you think 137 was too small for a 5'9" male? 

Anyways, It worked for a while, but then I had a year from hell [2019] and gained all my weight back. Meds and Marijuanna def helped with that. But I am clean rn with weed. :) 

Now im 19 and I lost 15 lbs. In the past 22 days by eating around 1000 cals a day and walking around 4 miles a day. Not as extreme as before but I feel déjà vu for sure. Anyways my problem is now whenever I stand up I feel as if I am going to faint.