I NEED HELP

Okay so my last cycle was 4 days late but I had all the symptoms for instance cramping but when it finally came on my stomach started to feel better but once it went off the cramping continued for about a two weeks. Since last week i’ve had cramping, nausea, vomiting, and back pains I took a test it was negative. Yesterday I was spotting which freaked me out because I’ve never spotted before. CAN ANYONE HELP ME WITH FIGURING OUT WHATS WRONG‼️‼️