What to do when he texts you this out the blue?

I’ve been seeing this guy for a while now (casually) and everything has been fine but lately the guy keeps sending me mixed signals! he told me he’s busy, having some problems and can’t think properly as he’s overwhelmed with what’s happening in his life. I said to take time for him right now and if he needed anything I’m here, he seemed pretty happy with that. Fast forward two days later he sent a text saying he wasn’t feeling well and had been in hospital, so we texted a bit and I wished him a speedy recovery and to get some rest. I asked how he was the next day and he replied and asked if I was ok too, I said I’m ok and wished him well again to which he didn’t reply until the next day saying thanks I’ll be alright soon don’t worry x …. so I didn’t say anything back and continued to give him space (like we agreed) but the next day he sent a text saying I see you’re disappearing and hope you’re fine…any ideas what’s going on?

What to do when he texts you this out the blue?
Post Opinion