When did you feel it??

I’m getting worried because I’m 18 weeks 2 days and still haven’t felt my baby kick or move. (That I know of.) I’m a ftm, and I’ve had a miscarriage in the past, so I get worried easily. I’ve seen post about everyone feeling their babies move this early but I haven’t :( I know some say it can take up to 20 something weeks but I’m a fairly skinny girl (I heard that matters) and still haven’t felt him move. I’m getting impatient 😂 I’m already showing a pretty good bit, so why wouldn’t I feel the baby kick already? I don’t have an anterior placenta (I don’t think, my doctor hasn’t said I do) so give me your positive stories bc I worry way too much!