So I missed my period, but experiencing period like symptoms?

My period is 5 weeks late and yes I am sexually actively. I’ve been experiencing period like symptoms for a week now (breaking out feeling a bit crampy but it’s not bad)

It’s not uncommon for my period to be irregular but for the past 5-6 months it has been consistent. I took an EMT and it came out negative. The tip did not turn pink though.

I’m thinking about making a doctors appointment but have anyone you experienced this?