Very confused

Roxanne
Ok I am regular on my period I did miscarry back in March at 6 weeks. Well my last period was September 11 about the 27th my boobs have gotten tender and bigger I am constantly tired and moody also sick to my stomach and but at the same time when I eat I feel like I am starving I have gained a little weight. I have taken a test a couple of day before my period I think it was the 4th or 5th it was a slight positive I was supposed to start the 7th but on the 8th I thought i started I was light compared to my usual cycle also I stopped on the 9th I usually stop around 4 or 5 days not 2. I took another test same faint line. Please help me has anyone else had this problem.