For The Second Time This Month, I Have Stood Up

For the second time this month, I have stood up and it just felt like something was pressuring my private area. Almost like falling out.. But then it went away. just a very weird feeling. OK.. just had a second, and not really knowledgeable of this website. I have 3 RN Anesthesist(cant spell) and 2 RN's in family..... I just will ask them as i am scheduling an appt. with my GYN Doctor at Memorial Hermann, The Woodlands, TX. Thank you though.....