BUNK BED AND MATTRESS!

Hello everyone, I am only sharing this on platforms where I know people, It has taken everything in me to do this as shame and embarrassment is thick in the air! But I have been doing everything I can to try and get a bunkbed for my one bedroom flat as there is 3 (about to be 4) of us sharing 1 bed. The bed itself is old and uncomfortable especially whilst pregnant. My duaghter isn't the best sleeper but is 10x worse when I am in the bed. Since she's bene born I've not had 1 decent night sleep and with another on the way I'm wondering how this is going to work, I have a next to me crib but I'm tyring to think long term aswell as right now! I only need a bunkbed +1 mattress atm for the bottom bunk so I can transition my eldest duaghter! It will severely benefit all of us as a family. I can't express in words the stress, pain and uncomfortability of our current situation and I've been Fighting a loosing battle with my property! I am desperately asking for help. I know times are hard, I truly appreciate that and any kind of help! Baby number 2 will be here within next month or early Sept. Thank you for taking time to read and I truly deeply appreciate anyone holding space for us to post this! Thank you in advance xx