Did you feel when you miscarried everyone fell pregnant

Like EVERYONE is pregnant. When I fell pregnant it began to be my sister in law to be pregnant also then other people I know in my neighborhood are pregnant and I'm the only one that's miscarried.... now they all have big bumps and due in October and my heart is sinking especially when I'm having to see my sister in laws baby in october... I'm dreading it... I know that sounds selfish but I really cannot deal with acting all happy when I'm in fact so upset that it would have been me and my baby too.... any ways to deal with this bcos I'm losing my freaking mind!