So worried

Abbie • Pregnant with baby #1 so excited!!!
Hi ladies!
​just went for another lot of HCG tests my last results were 274 they should hopefully have doubled today!
​I'm just so unbelievably worried waiting for these results :( it's making me feel sick with worry incase they don't double. I should get them back within the next few hours.. Anyone else's HCG around this mark? I don't understand why I'm having to go through all this. I'm so early on, about 4-5 weeks and they're making me do this because my periods are so irregular they need to check things are okay. But it's making me worry more! I just want a normal, happy, pregnancy! Fingers crossed these results come back okay! ?????