TMI!!! really weird symptom....

ok sooo tmi... so i have this weird thing in my belly button.... ok well my husband and i were kissing on each other and I had this weird sensation in my belly hole like a drip of water rolling in it... well my husband JUST got out of the shower and so I figured it was from him and we had this weird thing with smelling each other and I went to do that with what I thought was his shower water..... OMG!!! It smelt like booty!! And he even got a wiff of it and we looked in it and I have this!! (im sorry for the horrible pictures)

it's red around the inside of my belly button. well I called my mom because I slightly remember having this before... sooo she tells me the last time I had this i was pregnant with my first son she said she also had a belly button rash when she was pregnant with me!!! She said she had this strange feeling about it lately too!! I'm about to got get a couple of tests!

any one else had anything weird like this?? I'd love to hear It! sooo kinda update?? Sorry I haven't really posted before.... but I've had other symptoms and I don't really know my dpos. but my period is estimated for 11/13 and I'm normally 29-32 days a cycle. All of the symptoms I've had are not normal for me! I've been having HEAVY creamy discharge enough to fully see on my underwear and wipe off and see! My boobs OMG my damn boobs!! sooo sore and very, very warm to the touch as much as for my hubby to say something!! A lot of headaches way more often! weird cravings for bananas and I'm not a banana eater what sooo ever!! And random waves of nausea!!