Post operation

What best should i do. I am post op. They removed my gallbladder oct 31 2020, im just only 26days resting from my operation. Nov 14 i notice that i have difficult to pee. So i drink plenty of water and buko juice. After 1 week the pain is still there and every night i chill so i went to an OPD to have my laboratory. They checked my cbc, urinalysis and preg urine test. When i got the result i was shocked! And my pregnancy result is positive. Im so worried did my operation that time affect my baby?