First period since getting IUD

celeste

So, I got my IUD April 22. Throughout May I was spotting all over the place, which my doctor told me would be normal. I’ve been cramping some this week and my period started today (which is on time with when I got my iud ! Yay) but the cramps are very uncomfortable. Every time I stand up I have a short but painful cramp. Has this happened to anyone else? Any solutions? I’ve just been taking ibuprofen lol