Help me

Okay this is going to be lengthy .

January I got my period regular. I did have sex multiple times just wasn’t sure when I ovulated. February I got my period 5 days late ( which has NEVER ) happened in the 10 years I’ve had my period . It only lasted 2 days and was incredibly light which I normally last 5 days and start heavy . Since I’ve been sick, my boobs are sore to everything , I’ve been nauseous, and I’m so moody. I cried yesterday because I couldn’t find an outfit . Certain foods make me want to vomit and I track my ovulation and noticed this month I didn’t have The sticky water mucus I normally do . I did take 2 tests and both negative but idk what’s going on. This is my cycle for this month too it’s too early to even have any symptoms because implantation probably hasn’t happened but I’ve been feeling like this all month