Embarrassed and feel sad !!!

It's bad enough I struggle every day with my emotions all over the place from ttc ! I bought an ovulation kit and it started not working so I called the 1800 number on the back . I explained to them what was going on and they said they'll mail me a new one . My SO and I would be out of town when it would come so I got it sent to my mom house . Well when I got to my mom house it was opened 😡😡😡😡 you could tell someone took the tape off and put it back on 😭😭😭 I am so mad and sad !! Why would they open my stuff and now my sisters , my mom or all of them know I'm struggling ttc !!!!!! I'm embarrassed !!!!! I'm trying to calm myself down from going off on them ... my relationship with them is not good so I feel like cursing them out !! I'm just over here so irritated !!!