Symptoms out of nowhere!

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So I’m 7 weeks today and a few days ago I started to get a LITTLE nauseous here and there, and peeing a lot. Other than that I didn’t really have any symptoms but holy cow did I get hit yesterday and today!!! The nausea is kicking my ass and nothing food/drink wise sounds good. My boobs were killing me and I feel like I can’t get enough sleep! I’m so happy to finally be feeling strong symptoms but good gosh! Does anyone have any go-tos for nausea???? And my poor nipples went from being a normal size to huge pepperonis OVERNIGHT 😭😂🙈