Is cramping normal 16w5d?

Nelly • 🐼 Nelly 🐼: IVF#1: 3 Failed FET.||IUI #1: MMC @ 9wks.💔|| IUI #2&3: Neg.|| IVF#2: Nov 2020; FET#4: 1/28/21-💕Born 9/21/21 ✨🍀✨💛✨🙏🏽✨🍍✨🙌🏽✨🌈✨

I’m 16w5d and I have been sooooooo crampy! Just uncomfortable in abdomen. Is this Normal? No bleeding...just feel uncomfortable and crampy. Also....I think my military uniform might be a little snug. I can still fit it though...so I’m holding off on switching to maternity uniform. Can this cause harm? Snug clothes on abdomen?

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