TTC Question

Hey all! I'm new to this app. We have been trying for only 3 months (seems like a lifetime) with no success yet. I have a really good feeling about this month though! *fingers crossed* I'm due to get AF in 9 days & I'm having cramps, some gas, a little nausea, & the occasional hot flash. Any one have anything similar before getting BFP ? Thanks in advance :)