Hey, first post but long time lurker, I like you lot 
Anyway, I've been with my partner coming up 2 1/2 years, I'm having a crap time of it lately, I have a neurological problem where the fluid around my brain & spine builds up too much so I have to have lumbar puncture a to relieve the pressure & the symptoms that go with it, I'm 19 weeks pregnant with our first baby together & STILL being sick, & ive pretty much felt nauseous non stop since 8 weeks. I think I'm starting to develop spd again (yay) & to add to it all I lost my aunt this week who I was very close to, so I'm a mess.
OH has been amazing, if I need to sleep he'll look after my 2 children from previous relationship, helps out with the school runs when he's off work, will tidy up, go shops etc, & for some reason he still loves me 
I want to do something nice but (fairly) inexpensive for him, not just cooking because that's the one thing I do manage to do often so something a bit different, any ideas to show him he's been amazing?