My partner and I have been having sex a fair bit since I came off my period on the 12th of May and for 4 days I’ve felt nauseous on and off especially when I think of my “favourite” foods and now sex is starting to become painful as if my bladder or something is being poked and yesterday I started feeling tired so I went to bed early last night and got 9 hours sleep and today I feel like I haven’t slept plus I’m angry and sad all in one. We are trying for a baby but not sure if this is the beginning of a pregnancy or not.