It's clear from reading your post that you have a lot of anxiety around catching covid and getting the vaccine.
It sounds like you're looking for absolute confirmation from unvaccinated strangers that their experience of catching Covid is mild to reassure you that your decision to remain unvaccinated is the right one... If there is one thing we know about covid it is that you don't know the hand you will be dealt if you do get it.
So basing your decision of whether to get vaccinated on the experience of strangers on a chat forum is the biggest risk you're currently taking.
You need to speak to your GP or other medical professionals, go along to vaccine information sessions, read up the facts on the vaccines (not social media stories) and decide if it's for you or not.
I work at the hospital and see those that have been hospitalised with Covid, their experience is not mild, they never believe it would happen to them, not all have underlying health. Not trying to scare you but simply provide balance to all the 'it's nothing but a cold' comments.
No one knows how ill they will be if they do get it so it's really a question of whether you are comfortable taking that gamble.
I am double jabbed, no issues with menstruation post vaccine and recently found out I'm pregnant conceiving in the first month of trying. I've had no issues at all and know that if I should get covid I have given myself the best chance I have of fighting it off and protecting my baby.
To get vaccinated or not is a personal choice, no one, including your husband can make that decision for you.
Living your life in fear, googling worst case scenarios and looking for reassurance on here won't make a difference to if you catch covid or not and can't tell you how ill you will be if you do get it.
Covid isn't going to go away anytime soon, so you need to decide if you can live as you are fully understanding the risks of catching it or weigh up the pros and cons of getting vaccinated.
The decision is your responsibility and no one else's.