@teddyz and @mmorey52
I looked at my autoimmune lab work report from Exagen Diagnostics (in CA) and it shows 4 blood tests under the Antiphospholipid Syndrome Auto-Antiboidies category:

1.
Anti-Cardiolipin IgM (Ref. Range ELISA: < 20 CU Normal, 20+ CU Positive)

2.
Anti-Cardiolipin IgG (same Ref. Range as 1.)

3.
Anti-Beta2 Glycoprotein 1 IgM (Ref. Range ELISA: < 21 CU Negative, 21+ Positive)

4.
Anti-Beta2 Glycoprotein 1 IgG (same Ref. Range as 3.)

Hope this helps. Good luck!

~Dina
P.S. I am going to try the suggestions for swimming “walking” and other water exercises. I am opening my pool this week for my teenage son and I should use it myself for at home physical therapy. Thanks for the idea!