Rectal Bleeding

For the past few days, I have had bright red blood, on the toilet paper, in the bowl water, and in my stools, when I have a bowel movement. There's even blood if I just push a little. It has gotten progressively worse since the first day, and I'm starting to get worried. My last bowel movement, there was a lot of blood. I can't really afford an ER visit, unless something like this would warrant one, so...I'm just wondering what I should do. I also have bloating, fatigue, and dizziness. Definitely have not been anywhere close to feeling 100% at my best. What am I possibly facing? Is there a way I can treat this at home?