Scared of miscarriage

Mariah • I`m 24. Been TTC since 9/2015 BFP on 12/1/2015 baby#1 Praying for a healthy happy 9mos. Baby dust to u all EDD Aug2016🚼
Is anyone else as scared as I am I'M so scared that if I cough the wrong way I would miscarry or if I stretch the wrong way I would miscarry if I have sex I would miscarry due to the fact of two prior abortions I'm so nervous that my baby may not stick. Haven't miscarried before but I'm just too nervous Bcuz of my past decisions