Hello everybody this post might be super TMI I apologize in advance . So I think I might be pregnant and it is really…

Hello everybody this post might be super TMI I apologize in advance . So I think I might be pregnant and it is really early to tell considering we just did it on the 29th which is the day that I supposedly was meant to ovulate.. My period has always been a irregular sometimes I will get it and sometimes I will not I did get it for December from the 15th to the 21st which was seven days usually I only have it for five days. I am also still breast-feeding my 14-month-old son just for naps and at night. It may just be in my head but the next morning I felt pregnant and since I have felt a bit nauseous I have thrown up in my mouth a few times I have been dizzy sometimes and wide-awake sometimes and then really really sleepy sometimes to where I just could not stay awake any longer... i've had a few cramps and also when I wipe I have brown discharge is that a sign of pregnancy? I did take an at home pregnancy test even though I know it is way too early and of course it was negative I am just so hopeful and I'm obsessing over anything pregnancy related researching nonstop.. so my question is is brown discharge a sign of pregnancy? I've read that it can be. I'm not leaking or anything it is only when I wipe.