2mc in a row but my first pregnancy was healthy 2 year old toddler scared tot try again!

I have a beautiful healthy 2 year old girl, and I have had 2 mc in a row, one in April and one in May, in so scared to try again!  Both were early, 1st was at 7weeks but was a missed mc at 5 weeks blighted ovum, second was a extremely early chemical pregnancy at 4 weeks. I plan to take baby aspirin from the time I find out this next time around. Just not sure how I'm having so much trouble when it first was perfect easy healthy pregnancy with no complication!