Iud falling out

Madison

So I got my iud put in around September and I just checked to see if everything was okay, because I have been really moody, tired and just all around shitty , my cervix feels lower than normal & I can’t feel any strings. I stopped bleeding a couple of months ago. Could my iud fell out without me knowing about it ? Oh btw my husband always finish inside me. I always made an appt with my dr but I’m just scared