Burning + period?

Hey ladies,

I had implanon removed 3 Months ago and had a withdrawal bleed pretty much right away. Well yesterday, I got my period for the first time since (and I didn’t have a period for the three year duration of the bar). I haven’t had sex in like two weeks also.

Anywho, I have a pretty heavy period 😑 and my lady parts are kinda burny .. when I need to pee it’s kinda an urgent feeling but I don’t believe I have cystitis as I’ve had this before. Should I be worried?

I just ask because I’ve been in contraception the past 5 years so never really had a normal period (I started Bc when I was 15)