Sneezing and peeing

Lauren
The other day I got out of the shower and had not gotten dressed yet when I sneezed twice and peed on the floor lol. Then today I got out of the shower started throwing up in the toilet and peed again while throwing up due to my stomach Contracting. Has this happened before or am I the only weird one? P.s. I am 13 weeks pregnant too and this is my third pregnancy.