Period🤔 not sure

So it been bout a month with out a period and yesterday when my boyfriend wanted to make love so we did after I seen I was bleeding barley but mainly brown discharge n i figure I was on my period but I had no cramps the other night I was extremely nauseous for some reason and I stopped having discharge so I went to bed early then the next day middle of the day I was nauseous but it went away quickly... Well it seems like I'm having a very light period it's not even covering the pad like usual and don't smell like iron just blood lol then a few hrs ago went tinkle lol n I seen brown discharge with spot tiny blood drops hopefully it's a period 🙃