Spazzing over 3rd pregnancy

So, this is baby #3 and for I am

A nervous wreck, I am 5W2D. So far this pregnancy has been so different. Bleeding and clots early on, but doc liked my ride in HCG. Aches, pains, cramps. All I have never experienced with my other two. I’m trying to relax but honestly everyday I’m just so focused on my body I just get so nervous if something is wrong. I really wanted to enjoy this pregnancy as this is going to be our last baby but I just can’t shake it... and I know... try and relax and not stress, ha!

Anyone else have completely different pregnancies 3rd time around?