HEADACHE, NAUSEA, BROWN DISCHARGE

I dont know if anyone will even get this or read this, this is my first time and I am sooooooooo confused right now. My husband and I are trying to conceive. We started in January. I have now had nausea and headaches for the last three-four weeks, no vomitting however. I have also had brown blood/discharge the first two days of my period and a very heavy bright red period after. This has happened last month as well. Could anyone please tell me what could be going on.
P.S. I did a at home pregnancy test two days ago (wishful thinking) and it was a negative

i think if the at home test turned out negative, that is a for sure sign you are not pregnant. Also, if you've had your period for the last two months. BUT if your still not will to let all hope go, go visit your doctor and he'll tell you.