Half squat during 2nd trimester

Hi mummies, first time pregnant & i am curious if half squatting (buttocks up in the air with legs on the floor) during pee time? I have been needing the washroom frequently when i am outside but the public toilet seats are horrendous and Sometimes i do not have sufficient tissue paper with me to use for the toilet seat. So i have been half squatting. Is this okay? I have now made a mental note to bring loads of tissue paper for the future public toilet trips. #advicepls