I'm the same way.. some women become animals when it comes to sex and some become closed doors. Hormones do funny things to our bodies.
Yes. I went through the same thing my sex drive was non existent for a few months but it's back to normal now it's very common
Yes it happens. Sometimes it can change during pregnancy. For me it's been consistently the same where I want it. But I'm starting to not be in the mood so much anymore due to the fact that I just feel too big. I feel unattractive and I have a lot of back pain but my boyfriend is great he gives me massages to get in the mood. Dont worry though, it's the hormones.
Oh phew ... I thought it was just me