HELP!!!

ni
ladies I need some serious help!!
I'm 13 days late on day 49 of a cycle. I took a test and got a big no. but I feel different! I've been eating so much more and I'm so tired now a days. my nipples are so sore they feel like someone tried to rip them off! I feel like I always have to pee and my poor boyfriend I've been so hot and cold with him. I don't understand 😩😩