So I’ve been using the Lena cup since 2018. I got pregnant is April 2019 and had my son in December 2019. I got my period back in February. I’ve been using my Lena cup abs each month it leaks. It never leaked before having my son. When I pull on it it feels snug. When I take it out I can feel the suction release. What am I doing wrong? I use the small and just ordered the large thinking maybe it’s overflowing? Anyone else experience something like this?