Why can't I take my own advice

Why oh why can't I take my own advice?  Its so easy to give it but so hard to take it yourself. Was feeling quite positive yesterday about this pregnancy.  Felt sick and dizzy so good signs to me.  But today nothing.  I know that how it happens one day there and the next gone but I hate those days. Was starting to worry earlier which I promised myself I wouldn't do but I can't help it.  People who have no troubles having kids really don't know how hard it is.  I guess I am lucky though and should stop moaning because I have my gorgeous girl.  I remember only too well what it felt like to not have kids and be desparate. So I was worrying about 2 things other than the obvious: 1.  that I'm supposed to take my aspirin way before I get pregnant because the baby won't be able to implant properly without it. Stupid me stopped taking in in July after my last MC.  was so angry and felt what is the point so I stopped.  For some strange reason at the middle of my cycle I had a feeling I should start taking it again just in case.  But did I do it in time?  I remember the Dr saying it takes 5 days to get in and out of system properly so was this enough? 2.   I had maybe 2 days max of strong anti-inflamatories for my wrist around mid cycle.  Again had a feeling I should not take them.  Dr said when he prescribed them it was important not to take these during pregnancy or trying to conceive so will I be ok? On the upside my daughter took her first steps today so great day in that respect.  I'm so proud of her.