TTC after early miscarriage/chemical. AF due 12/26. Cycle buddy's?

Heather
I am 27 years old from MN and have been TTC for 2 years after stopping the depo shot and being diagnosed with hypothyroidism. I have 4 son's ages 10, 8, 6 and 4. Finially last month I got those 2 pink lines on 2 pregnancy test only to miscarry 4 days later.