Having such a hard doing laundry with contamination OCD - help!

I have contamination OCD that causes me to excessively wash my hands/clean items with disinfectant wipes. I know I just need to start with small exposures but how do I do that without spiraling? I tried a while back by just touching the outside of my dishwasher and not washing my hands after and it led to me being unable to even exist in my house. I basically lived on my couch for three weeks as it was the only 'safe' space that I had not touched with my dirty hands. I had to take a week off work to clean my house to make it somewhat liveable. I still haven't got round to cleaning everything though so things like my kitchen are still no-go zones that I don't enter. I just don't know how to start ERP without it making everything worse. Any advice would be appreciated. I am not seeing a therapist at the moment due to financial constraints.

My ocd is ruining my relationship with my kids. Because of the intrusive thoughts I avoid being close to them, hugging or cuddling up to watch tv. My ocd is either telling me I wouldn’t care if harm came to them or it turns everything into something sexual or inappropriate. For example, my daughter wanted to show me how long her nails are so she started scratching my arm gently. It felt so nice and relaxing and I immediately panicked because I was scared the ocd would cause a groinal and I don’t ever, ever want a feeling like that connected with my child even though I know it’s the ocd causing it and not me i’d still feel horrible. I just want to be a normal loving affectionate mom and I can never be that for my kids because of ocd😪 I don’t see any other parents posting about going through this or commenting that they do and how they cope. I feel so alone and defeated.

Every day my ocd makes sure there’s a new reason for me to stay trapped in my mind rather than being the mom I want to be that my kids need. Instead i’m stuck in my head depressed and pushing them away. The other day I was braiding my daughter’s hair like I always do and her hair is really long so when I get to the end of the braid I can see her butt in my peripheral vision and I looked down and I immediately got upset asking myself why did I look down?(the ocd has made me question everything I do now). I know it’s just because I was at the end of the braid and I just looked because I was already looking in that direction. A normal person wouldn’t even think twice about it. There was no inappropriate reason behind it at all but of course my ocd latched onto the situation and said I looked down because I wanted to look at her butt. I was so upset and said to myself “I don’t understand how the ocd started an intrusive thought because she was wearing baggy pants. I could understand if she had on tight pants and her butt was more noticeable” and the only reason I said that is because usually the only time my ocd starts intrusive thoughts telling me i’m looking at my daughter in a wrong way is when she has on leggings or a crop top or bathing suit ect. Now my ocd twisted what I said to mean that I like looking at her in tight pants. Nooo! That’s not what I meant but now the ocd won’t stop trying to make me believe that. I don’t ever look at my children in any inappropriate way. I hate this. I hate ocd and I can’t live like this anymore.