Waiting game...

Hey ladies, so I'm dealing with possible early pregnancy symptoms... I have not had my period this month, 3 days of brown spotting about 2 weeks ago, nothing since. Just recently I've been getting sleepy spells, headaches, my lower abdomen feels heavier and yesterday started waves of neausea. I have no CM, like none lol...and extreme hunger. I have only tested once and it was last week and it was negative and sadly my periods are irregular, so I'm not sure if I'm late or not.

I had an early miscarriage in November and this feels similar in symptoms but I could be wrong. This wait is killing me!