Bleedin in first trimester

Chelsea
I went Tuesday November 4th because I've been havin spottin for about a month and to have my yearly Pap smear done. I found out that I was pregnant. No symptoms except for very tender breasts. I've been havin brown spottin only when I wipe and sometimes red blood. I've been to the doctor twice. My dr said that my cervics isn't open and my ultrasound looked great. My hormone level is 5150. The bleedin has almost completely stopped. Still some every now and then. Has anyone else experienced this? The dr told me I have nothin to worry about but this pregnancy is nothin like my first one. I'm 5 weeks and 6 days pregnant. Advice please!