Is it worth investing if at a consistent net loss?

I’m 20M university student for future reference and currently have about 2.5k invested in broad ETFs like SPY, VO, VT. It seems like the general advice is to invest money rather than leave it in savings (I already have a savings fund), but I’ve consistently been at a loss.

My current system I’ve set up is to automatically invest $200 every 2 weeks so my gains will in theory follow the market. What’s the general consensus on this plan / any advice?