I'm sorry for your loss OP x
I had medical management for TFMR at 12 weeks. This was abroad, so I was in hospital overnight. I'm assuming you have be sent home OP to do this? I've since also worked in the UK on a ward where patients had this procedure, so have seen it from both sides. We kept them onsite for monitoring though.
These are just my tips. Do a wee before the vaginal tablets are put in and wear a maternity pad and comfy, old PJ's or nightie. If you can, lie down for an hour or so. If you start getting cramps, see if you can walk around and move about. This helps open the cervix.
The meds can cause diarrhoea, nausea, vomiting and a high fever- not for everyone, but common. My face looked like a beetroot and I was burning up. Its not an allergic reaction, just a side effect which passed once I had paracetamol. Its common to see a tablet fall out, or part, or to see a white paste when wiping after the loo. Don't worry, they will still work.
This was my 1st pregnancy, and although I did find it painful, it was like very bad cramps. I wished I'd asked for something stronger than paracetamol, but I found the burning up face and diarrhoea so distracting that the pain wasn't as bad. After the paracetamol, I did feel calmer and lied down to rest.
Sorry if TMI, but I then felt a 'pop' and water ran down my legs. I'd wrongly assumed I'd only have waters later in pregnancy. The pain immediately went and I passed the pregnancy. From time to inserting the meds to passing products was several hours from memory.
Everyone copes with pain differently. Gestation, previous vaginal births, pain threshold etc all have a baring. I've seen woman at earlier gestations needing much stronger analgesia, then others need none at all.
Do you have anyone to support and be with you? If you have any questions, feel free to ask. ❤️