What is biting me?! Please Help!

The last two days I have been getting bites on my wrist and ankles. I have no idea what it is. I woke up from sleep and I found them on my wrist and ankle. My husband has no marks or bites whatsoever it is only me. They do not look like bedbugs bites and I’ve checked my bed and found nothing! Our house is extremely clean and well-kept I wash my bedsheets once a week I have no pets and absolutely no idea what is going on. I’m literally going crazy. Does anyone know what kind of bite this is? I do not have health insurance and I’m not about to go and pay hundreds of dollars for someone to tell me something goofy if I’m able to take care of it myself. I rather pay to fix the problem then go to the doctor and pay out-of-pocket. Is there any chemical or bomb I can spray? I have no idea and I really need some advice please help me.

Hey