Dermal Fillers and VR Headsets?

Hi there. I was thinking about getting dermal fillers in my temple area and also the apples of my cheeks (not the high cheekbone area). I use my VR headset to work out and it's quite heavy. I take measures to counterbalance it so it doesn't put too much pressure on my forehead and cheeks, but it still applies some pressure. If I get dermal fillers in these areas, how long would it be recommended that I wait before I resume using the headset? Thank you!