Spotting but no full period

Trina

my period was kind of irregular after I got off the both control which was 2 years ago but I would come on really heavy I’ve never had a light period ever! And I clot a lot! But a couple days ago I started spotting but it’s very light! It’s on and off I’m officially late for my period tomorrow. I’ve had some symptoms like I can smell an air freshener at my job for the first time! I think I will go see my doctor before the spotting I took a couple dollar store test they said negative! What do you guys think?!?