4dpo/ first time TTC

Ashley
Hey everyone! Reading your posts daily has been so helpful. Recently my boyfriend and myself decided together that we were ready to try for a child. (I'm 25, and this is the first time I've ever tried to have a child.) Well, like I said I'm 3dpo and I've had these on and off cramps lately. Nothing major but just enough for me to me feel uncomfortable for a little while, along with a couple of other things (gas, brownish discharge, fatigue etc) I was just wondering if this is comman when you're TTC? I can't recall a time where I either wasn't on BC or using a condom so this is pretty new to me and I'm 95% sure my AF is due on the 22nd ish. I'd really appreciate some clarity on any of what's happening or any idea of what I should be looking for. Of course that's with super hope that AF doesn't show up this month. 😁