I did have my period last month. This months is late by one day, but that’s not what has me worried. Recently for the past 2/3 weeks I have been feeling weird. I’ve shook it off because I literally don’t know how I could be pregnant. I had unprotected sex maybe 2 times for like 5 minutes, so obviously there is a chance. But today is what really got me thinking. This morning I woke up and was sweating the whole time getting ready and until about 2 hours later when I finally cooled down. All today I have been depressed and cried off and on for no reason really and I was crampy. Tonight I showered and in the shower I got super winded and tired. When I got out I immediately started sweating and got nauseated to the point where I had to sit down. I got dizzy and at this point I can’t even get up without feeling nauseated. My heart rate is also elevated, even when I’m sitting down. I’m not sure if this could be my period coming because I’ve never felt like this before my period or something else, but I’m not sure. I’m just worried and would like to know if any of you have experienced this before a period or because of something else, thanks in advance.