7 weeks pregnant with 2 myoma

I've done my second transV in just a span of 2 weeks dahil nag iba ako ng OB. The first transV did not state na may myoma ako, but the 2nd one did. Nagtaka sila kung bakit hindi to nakita nung umpisa. My OB advised me na dapat hindi daw ako mabahala dahil maliit lang naman sila pareho, wag lang daw sana haharang sa inunan ng bata. Nangangamba lang ako kasi kahit 99% benign ang myoma, both side ng parents ko is may history ng cancer, so medyo natatakot ako even with all assurance. Any thoughts po? Right now it's 2cm hopefully wag na lumaki ung myoma