losing arm fat???

my arms have always been really big compared to my body... like i was super skinny with not so super skinny arms... i wasnt insecure about them at all... but now that im pretty big, my arms are HUGE... i hate them so much, it's a HUGE insecurity of mine... like if i had the money to blow on a surgery, i'd do it in a heartbeat.. im currently 17 weeks pregnant so me losing weight isn't really an option right now but is there anything i can do to make my arms look better and smaller now?? after this pregnancy, im making huge lifestyle changes and getting back to my old body for sure...

unfortunately, these pictures were taken less than a year apart.. i let myself go when SO and i got together, all we did 24/7 was eat out.. i weigh about 40-50 pounds more than i did when we first got together.. and the second picture, i was only about 8 weeks pregnant so that wasnt even a baby bunp 😫😫😫