Does anyone else have DeQuervain's Syndrome?

I developed pregnancy induced carpal tunnel syndrome in my 3rd trimester. After my pp swelling went away, I thought so would the pain, but instead the pain expanded to the upper part of my wrist and thumb. It's affecting my right hand which is my dominant one and it makes caring for my baby difficult, especially when lifting her up. I went to my dr and was referred to a physical therapist. I've been going for 1 & a half months and although the pain has diminished a bit, she mentioned that I could've had my tendon sheath stuck by an IV. I had an IV for the emergency c-section I had back in November 2017. Has anyone else experienced this or something similar?