Not feeling pregnant

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Hi ladies. Are there any ladies out there who just don't feel pregnant. I am 16 weeks and just feel, I don't know 😩. Besides having a fuller lower belly, and when I touch my belly it feels different, I haven't experienced anything else( some little rumbles here and there). Also my appetite. I'm not really that hungry. Ugh. Can someone help me and let me know this is normal. I am driving myself crazy.