am i pregnant?

Kayla

I miscarried jan 1st. It was confirmed at ER hcg was 46 and two days later dropped to 11. Regular period jan 11-14... Ovulated jan 27th.. Two days of moderate bleeding feb 4 & 5th.. That was 3 days before period was due. I have been fatigued, nausea, lower back pain but negative test. today would be 5 weeks if i am pregnant. Any advice is appreciated.