Is this normal

For the last 4/5 hours I’ve been experiencing a dullish ache in my lower abdomen/directly behind in my back.. it’s literally like a slow pulse... waves of very light pains.... is this normal, I’m between 7-8 weeks, had a transvaginal scan yesterday

Made a very random pic but just wanted to show you roughly where the pain was.. so where the black marks are and directly behind on my back lol

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