Water slowly leaking?

For the past few days, when I get up from sitting down for a while, the front of my panties/ pants feel slightly damp. Not wet, just like generally moist? I don’t know if it’s me sweating or if it could be a slow leak of my water? It’s been happening for a few days now and it’s not constant, only when I’ve been sitting for a while. It’s 3am currently and this time my panties and pants are both feeling damp, we were in a colder room so I don’t think it was sweat. Just wondering if I should go in and get it checked or not, due date was feb 4th. TIA