Pregnant again and so scared

Hi everyone, so last night I did a test as I just had a gut feeling that I was pregnant again. The thing is, is that my partner and I just spoke about stopping to try for about 6 months as I'm supposed to be going into a new job now... I've not told him yet I'm going to do another test in the morning to make sure. I really dont know what to do... im so scared incase I miscarry again. Everything is just going 100mph in my head right now.