MILANO COLLECTION Glueless Top Grip for Hair Topper & Wiglets, Adjustable Translucent Strap with Side Openings, Top Headband for Your Wig or Topper, Includes Clips, Brown, Small

Sometimes i think the small toppers are harder to blend than the larger ones. You could try getting a topper headband and removing the halo wire that came with your topper. My topper has a halo wire and I always swap it out for the one that came with this headband because I find it more comfortable. This also allows you to clip the topper to the headband instead of your bio hair. I also used a non slip bra strap for a heavier topper to keep it on I have migraines and my toppers definitely make my headaches worse if i already have one, but it shouldn’t be causing pain. For now you could try loosening the wire and then wearing a headband or scarf on top. It kinda reduces the need to blend. There is definitely a learning curve to toppers but once you get it, they’re a lifesaver.