Ftm and not sure what I’m feeling

Nicole

All day off and on I’ve been having some tightening in my stomach which I’ve been having for a few weeks but it’s more frequent today. I’ve also now started feeling pain in my lower abdomen and back off and on. I took a nap because i was completely exhausted and now I almost feel like I have the flu. Nauseated, hot/clammy, and just worn out. Is this the start of something or am I just looking into it too much?? I’m 38+1 today.