So confused...somebody please help?

Brooklynn
Hi everyone! So me and my boyfriend have been ttc for almost a year now with no luck. My last period was November 19th and lasted 4 days. This month I still haven't gotten a period but my periods can be a bit irregular, sometimes skipping a month or two. My breasts have been EXTREMELY sore the last 2 weeks now and I've been absolutely exhausted. I was spotting for 3 days. It started out bright red the first day, late the second day turned to pinkish brown when I wiped, and the third day when I woke up I went to the bathroom, wiped, and there was just a tiny bit of brown. That afternoon it was bright red again, then brown, then stopped. So my boyfriend convinced me to test that day. It came out negative and now its 3 days later and I'm still taking a nap after a nap. Lol my breasts havent let up, no spotting or bleeding of any kind since, and my emotions have been a wreck! I cried today over my boyfriend not wanting to go with me to get my eyebrows done? Lol and these last 4-5 days I've had no appetite. And when my stomach is growling and I swear I'm starving i only eat a few bites and I dont want it anymore. Its like nothing is good..my boyfriend keeps saying he knows I'm pregnant because I've never been this emotional but the test was negative. So i guess what I'm really asking for is you ladies advice and insight on this. Should I retest or just go to the doctor? Or maybe my period might be on its way? I'm really confused here so thank you in advance for any help!