? tmi

I've been feel a little nauseous lately... to be honest nauseous for about 2 months, off and on. I've only threw up in the toilet once and a handful of time it came up but nothing out. And today bright red blood in my stool. Enough to think I was on a light period. I moved to a different state and now live in a house built in the 70's. Ttc but getting AF and BPN so it's not pregnancy. Idk if it would be nutrition my body's not getting or if it's because of something in the house or what. I've also started with 2~3 weeks of dizziness and still come off and on, I'm unmotivated, tired and uninterested in sexy time. I'm going to talk to my doctor but just wonder if any of you have any opinions.