trying for first baby!

So I've been off birth control for about a year now, just because I wanted to. My periods have been regular. My husband and I are in a better financial situation and so I agreed to finally take the leap and actively try to get pregnant. We are using preseed and the ava bracelet (very accurate for me since I got it about 7 months ago). I am currently about 8dpo and for the past 48 hours have been feeling very "full" and bloated feeling around lower abdomen/pelvic region. I don't even get bloated before or during my period, so I'm not sure what to make of this, but I'm hopeful it's a good sign? Any tips, items to use, etc would be helpful.