These hormones are doing my nut in!! One minute I'll be all happy and loved up and then the next I'm…

These hormones are doing my nut in!! One minute I'll be all happy and loved up and then the next I'm crying in the bath. My partner left me early last year and went with someone else and I've been totally over it since we chose to start fresh and it's been fantastic ever since but just recently I go into the cry fits where I feel like he's going to leave me again. It is heart breaking because I have to deal with the pain all over again and I know he would never do it but being pregnant now I just worry an awful lot. I guess it's coz I'm getting bigger and I just turned 25 this year and I feel old lol. I just wish I could have the happy side of hormones all the time