5 weeks and emotional

OMG been out and about today with hubby, apart from being in the car, we sat down for a, cuppa tea once then we on somewhere else and there's a cafe there, i say let's in this cafe (me trying to look after myself and my bubba growing inside me) hubby says no we'll go the next up (near where we are staying) and says we'll go to a cafe, that didn't happen so I'm then all crabby with him, saying all I'm trying to do is look after me and our bubba, we get to where we are staying and I end up in tears, normal or am I taking my pregnancy too seriously, help